ARKIVOC - Free Journal of Organic Chemistry

2-Amino-2-alkyl(aryl)propanenitriles as key building blocks for the synthesis of five-membered heterocycles

Pavel Drabina and Milo� Sedl�k — Mon, 06 Feb 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (i): Special Issue 'Reviews and Accounts'
2-Amino-2-alkyl(aryl)propanenitriles as key building blocks for the synthesis of five-membered heterocycles (12-7030LR)
Pavel Drabina and Milo� Sedl�k
Full Text: PDF (564K)
pp. 152 - 172

received Oct 19 2011; accepted Jan 16 2012; published Feb 6 2012;

Synthesis of 3-OH free N-acetyl glucosamine disaccharide

Ramu Enugala and Maria M. Marques — Sun, 05 Feb 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Synthesis of 3-OH free N-acetyl glucosamine disaccharide (12-7003HP)
Ramu Enugala and Maria M. Marques
Full Text: PDF (177K)
pp. 90 - 100

received Oct 10 2011; accepted Nov 27 2011; published Feb 5 2012;

Synthesis and application of azolium ionic liquid tagged TADDOL catalysts

Zekarias Yacob and J�rgen Liebscher — Fri, 03 Feb 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Synthesis and application of azolium ionic liquid tagged TADDOL catalysts (RB-6976BP)
Zekarias Yacob and J�rgen Liebscher
Full Text: PDF (190K)
pp. 312 - 329

received Oct 3 2011; accepted Jan 12 2012; published Feb 3 2012;

A novel consecutive three-component Heck-isomerization-Wittig sequence by way of in situ generated aldehydes

Jesco Panther, Adalbert R�hrich and Thomas J. J. M�ller — Fri, 03 Feb 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
A novel consecutive three-component Heck-isomerization-Wittig sequence by way of in situ generated aldehydes (RB-6960BP)
Jesco Panther, Adalbert R�hrich and Thomas J. J. M�ller
Full Text: PDF (219K)
pp. 297 - 311

received Sep 29 2011; accepted Jan 12 2012; published Feb 3 2012;

The synthesis of selected phase II metabolites � Ο-glucuronides and sulfates of drug development candidates

Jens Atzrodt, Volker Derdau, Wolfgang Holla and Martin Sandvoss — Sun, 29 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
The synthesis of selected phase II metabolites � Ο-glucuronides and sulfates of drug development candidates (RB-7039BU)
Jens Atzrodt, Volker Derdau, Wolfgang Holla and Martin Sandvoss
Full Text: PDF (272K)
Supplementary Material: PDF (679K)
pp. 257 - 278

received Oct 21 2011; accepted Dec 10 2011; published Jan 29 2012;

X-ray evidence for the relationship between pyridyl side chain basicity and the Z/E preferences of 5-halogen substituted(pyridin-2-yl)aminomethane-1,1-diphosphonic acids; implications for metal ions coordination in solution

Ewa Matczak-Jon, Katarzyna Ślepokura and Barbara Kurzak — Sun, 29 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
X-ray evidence for the relationship between pyridyl side chain basicity and the Z/E preferences of 5-halogen substituted(pyridin-2-yl)aminomethane-1,1-diphosphonic acids; implications for metal ions coordination in solution (PK-6966DP)
Ewa Matczak-Jon, Katarzyna Ślepokura and Barbara Kurzak
Full Text: PDF (2,833K)
Supplementary Material: PDF (44K)
pp. 167 - 185

received Sep 30 2011; accepted Dec 3 2011; published Jan 29 2012;

Efficient synthesis of novel A-ring-substituted 1,2,3-triazolylcholestane derivatives via catalytic azide-alkyne cycloaddition

Sun, 29 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Efficient synthesis of novel A-ring-substituted 1,2,3-triazolylcholestane derivatives via catalytic azide-alkyne cycloaddition (RB-6917BP)
Zal�n K�d�r, �va Frank, Gyula Schneider, Judit Moln�r, Istv�n Zupk�, J�nos K�ti, Bruno Sch�necker and J�nos W�lfling
Full Text: PDF (182K)
pp. 279 - 296

received Sep 15 2011; accepted Dec 10 2011; published Jan 29 2012;

Microwave-assisted three-component reaction in conventional solvents and ionic liquids for the synthesis of amino-substituted imidazo[1,2-a]pyridines

Uwe Beifuss, Fadime Mert-Balci and J�rgen Conrad — Thu, 26 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Microwave-assisted three-component reaction in conventional solvents and ionic liquids for the synthesis of amino-substituted imidazo[1,2-a]pyridines (RB-6973BP)
Uwe Beifuss, Fadime Mert-Balci and J�rgen Conrad
Full Text: PDF (243K)
pp. 243 - 256

received Oct 2 2011; accepted Dec 17 2011; published Jan 26 2012;

Dehydrochlorination of 2-chloroethanol, 2-chloro-1-propanol, 1-chloro-2-propanol, 2-chloro-2-methyl-1-propanol and 1-chloro-2-methyl-2-propanol

Kalevi Pihlaja, Marja-Leena Kiuru and Anne Sippola — Thu, 26 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (v): Commemorative Issue in Honor of Prof. Ferenc F�l�p on the occasion of his 60th anniversary
Dehydrochlorination of 2-chloroethanol, 2-chloro-1-propanol, 1-chloro-2-propanol, 2-chloro-2-methyl-1-propanol and 1-chloro-2-methyl-2-propanol (FF-6755YP)
Kalevi Pihlaja, Marja-Leena Kiuru and Anne Sippola
Full Text: PDF (228K)
pp. 120 - 133

received Jul 9 2011; accepted Oct 11 2011; published Jan 26 2012;

Dppm-derived phosphonium salts and ylides as ligand precursors for s-block organometallics

Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Dppm-derived phosphonium salts and ylides as ligand precursors for s-block organometallics (RB-6994BP)
Jens Langer, Sascha Meyer, Feyza D�ndar, Bj�rn Schowtka, Helmar G�rls and Matthias Westerhausen
Full Text: PDF (1,033K)
Supplementary Material: PDF (1,043K)
pp. 210 - 225

received Oct 7 2011; accepted Dec 10 2011; published Jan 24 2012;

Synthesis of an extremely sterically shielding N-heterocyclic carbene ligand

Simone G. Weber, Christian Loos, Frank Rominger and Bernd F. Straub — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Synthesis of an extremely sterically shielding N-heterocyclic carbene ligand (RB-6972BP)
Simone G. Weber, Christian Loos, Frank Rominger and Bernd F. Straub
Full Text: PDF (1,278K)
Supplementary Material: PDF (268K)
pp. 226 - 242

received Oct 1 2011; accepted Dec 27 2011; published Jan 24 2012;

Enantioselective reduction of ketophosphonates using adducts of chiral natural acids with sodium borohydride

E.V. Gryshkun, V. Nesterov and O. I. Kolodyazhnyi — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
Enantioselective reduction of ketophosphonates using adducts of chiral natural acids with sodium borohydride (PK-6971DP)
E.V. Gryshkun, V. Nesterov and O. I. Kolodyazhnyi
Full Text: PDF (346K)
pp. 100 - 117

received Oct 1 2011; accepted Nov 9 2011; published Jan 24 2012;

Novel fluorescent isoquinoline derivatives obtained via Buchwald-Hartwig coupling of isoquinolin-3-amines

J�zsef Balog, Zsuzsanna Riedl, Gy�rgy Haj�s, Zsombor Miskolczy and L�szl� Bicz�k — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (v): Commemorative Issue in Honor of Prof. Ferenc F�l�p on the occasion of his 60th anniversary
Novel fluorescent isoquinoline derivatives obtained via Buchwald-Hartwig coupling of isoquinolin-3-amines (FF-6959YP)
J�zsef Balog, Zsuzsanna Riedl, Gy�rgy Haj�s, Zsombor Miskolczy and L�szl� Bicz�k
Full Text: PDF (273K)
pp. 109 - 119

received Sep 29 2011; accepted Dec 23 2011; published Jan 24 2012;

Hetero-Diels-Alder reactions of N-phosphoryltrihaloacetimidoyl chlorides with 1,3-butadienes

Mykola V. Kolotylo, Oleksii A. Synytsya and Petro P. Onys�ko — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
Hetero-Diels-Alder reactions of N-phosphoryltrihaloacetimidoyl chlorides with 1,3-butadienes (PK-6953DP)
Mykola V. Kolotylo, Oleksii A. Synytsya and Petro P. Onys�ko
Full Text: PDF (229K)
pp. 118 - 126

received Sep 28 2011; accepted Oct 26 2011; published Jan 24 2012;

1-Amino-1,1-bisphosphonates. Fundamental syntheses and new developments

Vadim D. Romanenko and Valery P. Kukhar — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
1-Amino-1,1-bisphosphonates. Fundamental syntheses and new developments (PK-6916DR)
Vadim D. Romanenko and Valery P. Kukhar
Full Text: PDF (492K)
pp. 127 - 166

received Sep 15 2011; accepted Nov 9 2011; published Jan 24 2012;

Thianthrene-based oligomers as hole transporting materials

Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Thianthrene-based oligomers as hole transporting materials (RB-6807BP)
Agnieszka Świst, Jadwiga Sołoducho, Przemysław Data and Mieczysław Łapkowski
Full Text: PDF (661K)
pp. 193 - 209

received Aug 2 2011; accepted Oct 28 2011; published Jan 24 2012;

Chemical derivatization of Phomosine A, a highly antifungal secondary metabolite from Phonopsis sp.

Ivan R. Green, Karsten Krohn, Hidayat Hussain and Barbara Schultz — Tue, 24 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Chemical derivatization of Phomosine A, a highly antifungal secondary metabolite from Phonopsis sp. (12-6594MP)
Ivan R. Green, Karsten Krohn, Hidayat Hussain and Barbara Schultz
Full Text: PDF (349K)
pp. 71 - 89

received May 11 2011; accepted Oct 1 2011; published Jan 24 2012;

An unexpected cyclization reaction of tert-butyl o-trimethylsilylphenyl sulfoximine

J�rg Christoph Schmidt, Gunadi Adiwidjaja and Ernst Schaumann — Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
An unexpected cyclization reaction of tert-butyl o-trimethylsilylphenyl sulfoximine (RB-7131BP)
J�rg Christoph Schmidt, Gunadi Adiwidjaja and Ernst Schaumann
Full Text: PDF (504K)
pp. 104 - 109

received Nov 30 2011; accepted Jan 8 2012; published Jan 23 2012;

A new approach to morpholin-2-one derivatives via the reaction of β-amino alcohols with dicyanofumarates

Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
A new approach to morpholin-2-one derivatives via the reaction of β-amino alcohols with dicyanofumarates (RB-6990BP)
Grzegorz Mlostoń, Adam M. Pieczonka, Korany A. Ali, Anthony Linden and Heinz Heimgartner
Full Text: PDF (299K)
pp. 181 - 192

received Oct 7 2011; accepted Nov 27 2011; published Jan 23 2012;

A short and efficient synthesis of (+)-totarol

Victor Rogachev, Thorsten L�hl, Thomas Markert and Peter Metz — Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
A short and efficient synthesis of (+)-totarol (RB-6975BP)
Victor Rogachev, Thorsten L�hl, Thomas Markert and Peter Metz
Full Text: PDF (223K)
pp. 172 - 180

received Oct 3 2011; accepted Nov 27 2011; published Jan 23 2012;

A versatile approach to novel homo-C-nucleosides based on aldehydes and acetylenic ketones derived from ribo- and 2-deoxy-ribofuranose C-glycosides

Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
A versatile approach to novel homo-C-nucleosides based on aldehydes and acetylenic ketones derived from ribo- and 2-deoxy-ribofuranose C-glycosides (RB-6931BP)
Heike Waechtler, Dilver Pe�a Fuentes, Jos� A. Quincoces Suarez, Dirk Michalik, Alexander Villinger, Udo Kragl and Christian Vogel
Full Text: PDF (501K)
pp. 110 - 133

received Sep 20 2011; accepted Nov 27 2011; published Jan 23 2012;

Rhodium(II)-catalyzed intramolecular carbonyl ylide formation of α-diazo-β-ketoesters derived from N-phthaloyl-α-amino acids

Marc En�le, Stefan Buck, Roland Werz and Gerhard Maas — Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Rhodium(II)-catalyzed intramolecular carbonyl ylide formation of α-diazo-β-ketoesters derived from N-phthaloyl-α-amino acids (RB-6927BP)
Marc En�le, Stefan Buck, Roland Werz and Gerhard Maas
Full Text: PDF (606K)
pp. 149 - 171

received Sep 19 2011; accepted Nov 19 2011; published Jan 23 2012;

Monosaccharidic mimetics of the sialyl Lewis^X tetrasaccharide based on 2,7-dihydroxynaphthalene

Stefan Weck, Martin Frank, Alf Hamann and Till Opatz — Mon, 23 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Monosaccharidic mimetics of the sialyl Lewis^X tetrasaccharide based on 2,7-dihydroxynaphthalene (RB-6867BP)
Stefan Weck, Martin Frank, Alf Hamann and Till Opatz
Full Text: PDF (640K)
pp. 134 - 148

received Aug 24 2011; accepted Nov 19 2011; published Jan 23 2012;

Synthesis of new pentaheterocyclic ring system as antiandrogene, anti HCV and anti H1N1 agents

Sun, 22 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Synthesis of new pentaheterocyclic ring system as antiandrogene, anti HCV and anti H1N1 agents (12-6694KP)
Thoraya A. Farghaly, Ikhlass M. Abbas, Mohamed M. Abdalla and Raghda O. A. Mahgoub
Full Text: PDF (188K)
pp. 57 - 70

received Jun 20 2011; accepted Nov 27 2011; published Jan 22 2012;

The synthesis and antimycobacterial properties of 4-(substituted benzylsulfanyl)pyridine-2-carboxamides

Fri, 20 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
The synthesis and antimycobacterial properties of 4-(substituted benzylsulfanyl)pyridine-2-carboxamides (RB-6935BP)
Vera Klimesova, Petra Herzigov�, Karel Pal�t, Milo� Mach�ček, Jiřina Stolař�kov�, Hans Martin Dahse and Ute M�llmann
Full Text: PDF (321K)
pp. 90 - 103

received Sep 23 2011; accepted Nov 27 2011; published Jan 20 2012;

Synthesis and characterization of branched polysaccharides by reaction of cellulose with 2,3,4,6-tetraacetyl-1-bromo-α-D-glucopyranoside

Fri, 20 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (iii): Commemorative Issue in Honor of Prof. Rainer Beckert on the occasion of his 60th anniversary
Synthesis and characterization of branched polysaccharides by reaction of cellulose with 2,3,4,6-tetraacetyl-1-bromo-α-D-glucopyranoside (RB-6718BP)
Thomas Heinze, Andreas Koschella, Susann Dorn, Adiaratou Togola and Berit Smestad Paulsen
Full Text: PDF (425K)
pp. 76 - 89

received Jun 27 2011; accepted Oct 26 2011; published Jan 20 2012;

An expeditious construction of 3-aryl-5-(substituted methyl)-2-oxazolidinones: a short and efficient synthesis of Linezolid

Mon, 16 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
An expeditious construction of 3-aryl-5-(substituted methyl)-2-oxazolidinones: a short and efficient synthesis of Linezolid (12-6209RP)
Rajesh Tammana, Kiran K. Vemula, Ramadasu Guruvindapalli, Ramesh Yanamandra and Madhusudhan Gutta
Full Text: PDF (153K)
pp. 45 - 56

received Dec 26 2010; accepted Dec 17 2011; published Jan 16 2012;

Mode of alkylation of alcohols with O-cyclopropylmethyl trichloroacetimidate and O-cyclobutyl trichloroacetimidate

Richard R. Schmidt, Ibrahim A. I. Ali, Xiangming Zhu and Es Sayed H. El Ashry — Sat, 07 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Mode of alkylation of alcohols with O-cyclopropylmethyl trichloroacetimidate and O-cyclobutyl trichloroacetimidate (12-7020HP)
Richard R. Schmidt, Ibrahim A. I. Ali, Xiangming Zhu and Es Sayed H. El Ashry
Full Text: PDF (112K)
pp. 35 - 44

received Oct 14 2011; accepted Nov 27 2011; published Jan 7 2012;

Synthesis and acaricidal activity of cyenopyrafen and its geometric isomer

Haibo Yu, Man Xu, Yan Chen, Hongfei Wu, Yanmei Luo and Bin Li — Sat, 07 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Synthesis and acaricidal activity of cyenopyrafen and its geometric isomer (12-6851JP)
Haibo Yu, Man Xu, Yan Chen, Hongfei Wu, Yanmei Luo and Bin Li
Full Text: PDF (264K)
pp. 26 - 34

received Aug 18 2011; accepted Nov 5 2011; published Jan 7 2012;

Studies with 3-oxoalkanenitriles: novel rearrangements observed while exploring the utility of 3-(1-methyl-2-pyrrolyl)-3-oxopropanenitrile as a precursor to pyrrole-substituted heterocyclic compounds

Hamad M. Al-Matar, Aisha Y. Adam, Khaled D. Khalil and Mohamed H. Elnagdi — Tue, 03 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Studies with 3-oxoalkanenitriles: novel rearrangements observed while exploring the utility of 3-(1-methyl-2-pyrrolyl)-3-oxopropanenitrile as a precursor to pyrrole-substituted heterocyclic compounds (12-6808SP)
Hamad M. Al-Matar, Aisha Y. Adam, Khaled D. Khalil and Mohamed H. Elnagdi
Full Text: PDF (353K)
pp. 1 - 15

received Aug 3 2011; accepted Nov 18 2011; published Jan 3 2012;

Reaction of lithium (2,4,6-tri-tert-butylphenyl)silylphosphide with haloform

Shigeru Sasaki, Masaaki Yoshifuji and Naoki Inamoto — Tue, 03 Jan 2012 00:00:00 EST

ARKIVOC Volume 2012 - Part (ii): Commemorative Issue in Honor of Prof. Anthony J. Arduengo, III on the occasion of his 60th anniversary
Reaction of lithium (2,4,6-tri-tert-butylphenyl)silylphosphide with haloform (AA-6735GP)
Shigeru Sasaki, Masaaki Yoshifuji and Naoki Inamoto
Full Text: PDF (163K)
pp. 15 - 23

received Jul 1 2011; accepted Oct 28 2011; published Jan 3 2012;

Novel 1,1-diphenylhydrazine derivatives of benzofurazan and their dimerization

Thu, 22 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Novel 1,1-diphenylhydrazine derivatives of benzofurazan and their dimerization (11-6954UP)
Elena N. Hristea, Marioara Bem, Teodor Silviu Balaban, Andreas Eichh�fer, Miron T. Caproiu, Constantin Draghici, Gabriela Ionita, Tanta Spataru, Cristian Enache, Maria Maganu, Adrian Beteringhe, Mihaela Hillebrand, Titus Constantinescu and Alexandru T. Balaban
Full Text: PDF (266K)
Supplementary Material: PDF (384K)
pp. 213 - 236

received Sep 28 2011; accepted Oct 30 2011; published Dec 22 2011;

DNA oligonucleotides with stereodefined phenylphosphonate and phosphonothioate internucleotide bonds: synthesis and physico-chemical properties

Sun, 18 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
DNA oligonucleotides with stereodefined phenylphosphonate and phosphonothioate internucleotide bonds: synthesis and physico-chemical properties (PK-7004DP)
Milena Sobczak, Tommy Johansson, Marek Bulkowski, Marek Sochacki, Gaston Lav�n, Barbara Mikolaczyk, Jacek Stawinski and Barbara Nawrot
Full Text: PDF (511K)
pp. 63 - 79

received Oct 10 2011; accepted Nov 12 2011; published Dec 18 2011;

Naphthylethylamines as chiral auxiliaries in a stereoselective formation of trans-β-lactams via Staudinger cycloaddition

Vanya B. Kurteva, Aleksandar R. Todorov and Margarita Stoylova-Dicheva — Sun, 18 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Naphthylethylamines as chiral auxiliaries in a stereoselective formation of trans-β-lactams via Staudinger cycloaddition (11-6981VP)
Vanya B. Kurteva, Aleksandar R. Todorov and Margarita Stoylova-Dicheva
Full Text: PDF (230K)
pp. 198 - 212

received Oct 5 2011; accepted Nov 27 2011; published Dec 18 2011;

The synthesis of phosphonic acids derived from homocysteine via transesterification reactions

Jan P�cha, Milo� Budě��nsk�, Pavel Fiedler and Jiř� Jir�ček — Sun, 18 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (iv): Commemorative Issue in Honor of Prof. Pawel Kafarski on the occasion of his 63rd anniversary
The synthesis of phosphonic acids derived from homocysteine via transesterification reactions (PK-6943DP)
Jan P�cha, Milo� Budě��nsk�, Pavel Fiedler and Jiř� Jir�ček
Full Text: PDF (329K)
pp. 80 - 99

received Sep 26 2011; accepted Oct 26 2011; published Dec 18 2011;

Et₃N-promoted sequential reactions for the synthesis of 6H-benzo[c]chromenes

Wan-Li Chen, Jiao Li, Ying-Hong Zhu, Wei Hu and Wei-Min Mo — Sun, 18 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (vi): General Papers
Et₃N-promoted sequential reactions for the synthesis of 6H-benzo[c]chromenes (12-6840UP)
Wan-Li Chen, Jiao Li, Ying-Hong Zhu, Wei Hu and Wei-Min Mo
Full Text: PDF (130K)
pp. 16 - 25

received Aug 15 2011; accepted Oct 8 2011; published Dec 18 2011;

Microwave-assisted ligand-free, base-free Heck reactions in a task-specific imidazolium ionic liquid

Mahesh G. Dighe and Mariam S. Degani — Tue, 13 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Microwave-assisted ligand-free, base-free Heck reactions in a task-specific imidazolium ionic liquid (11-6732VP)
Mahesh G. Dighe and Mariam S. Degani
Full Text: PDF (207K)
Supplementary Material: PDF (1,162K)
pp. 189 - 197

received Jun 30 2011; accepted Oct 5 2011; published Dec 13 2011;

NMR and X-ray characterization of steroids with furospirostane side chains

Sun, 11 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
NMR and X-ray characterization of steroids with furospirostane side chains (11-6870HP)
Mariana Mac�as-Alonso, Nuria Esturau-Escofet, Marcos Flores-�lamo, Rafael Moreno-Esparza and Martin A. Iglesias-Arteaga
Full Text: PDF (1,204K)
Supplementary Material: PDF (8,630K)
pp. 165 - 182

received Aug 25 2011; accepted Oct 14 2011; published Dec 11 2011;

Stereoselective reduction of 1-acyl-2-phenylacetylenes with triphenylphosphine in water: efficient synthesis of E-chalcones

Sun, 11 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Stereoselective reduction of 1-acyl-2-phenylacetylenes with triphenylphosphine in water: efficient synthesis of E-chalcones (11-6793DP)
Svetlana N. Arbuzova, Tatyana E. Glotova, Marina Yu. Dvorko, Igor A. Ushakov, Nina K. Gusarova and Boris A. Trofimov
Full Text: PDF (85K)
pp. 183 - 188

received Jul 28 2011; accepted Oct 5 2011; published Dec 11 2011;

Progress in the intermolecular pinacol cross coupling methodologies

Bruna S. Terra and Fernando Macedo Jr. — Sun, 11 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (i): Special Issue 'Reviews and Accounts'
Progress in the intermolecular pinacol cross coupling methodologies (12-6734LU)
Bruna S. Terra and Fernando Macedo Jr.
Full Text: PDF (336K)
pp. 134 - 151

received Jun 30 2011; accepted Oct 8 2011; published Dec 11 2011;

Unique molecular distortion in the 2,4,6-tri-t-butylphenyl group

Shigekazu Ito, Hideaki Miyake and Masaaki Yoshifuji — Sun, 11 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (ii): Commemorative Issue in Honor of Prof. Anthony J. Arduengo, III on the occasion of his 60th anniversary
Unique molecular distortion in the 2,4,6-tri-t-butylphenyl group (AA-6726GP)
Shigekazu Ito, Hideaki Miyake and Masaaki Yoshifuji
Full Text: PDF (351K)
pp. 6 - 14

received Jun 29 2011; accepted Oct 30 2011; published Dec 11 2011;

Highly efficient one-pot three-component Mannich reaction catalyzed by ZnO-nanoparticles in water

David I. MaGee, Minoo Dabiri, Peyman Salehi and Laleh Torkian — Fri, 09 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Highly efficient one-pot three-component Mannich reaction catalyzed by ZnO-nanoparticles in water (11-6727MP)
David I. MaGee, Minoo Dabiri, Peyman Salehi and Laleh Torkian
Full Text: PDF (434K)
pp. 156 - 164

received Jun 29 2011; accepted Oct 7 2011; published Dec 9 2011;

Copper(I)-catalyzed intramolecular C-N coupling reactions toward 1-cyanobenzoimidazoles

Zhang Hu, Sidong Li, Pengzhi Hong and Zhanxia Wu — Fri, 02 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Copper(I)-catalyzed intramolecular C-N coupling reactions toward 1-cyanobenzoimidazoles (11-6677UP)
Zhang Hu, Sidong Li, Pengzhi Hong and Zhanxia Wu
Full Text: PDF (96K)
pp. 147 - 155

received Jun 14 2011; accepted Sep 14 2011; published Dec 2 2011;

Past, present and future of the Biginelli reaction: a critical perspective

Suresh and J. S. Sandhu — Fri, 02 Dec 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (i): Special Issue 'Reviews and Accounts'
Past, present and future of the Biginelli reaction: a critical perspective (12-6573LR)
Suresh and J. S. Sandhu
Full Text: PDF (1,031K)
pp. 66 - 133

received May 3 2011; accepted Jul 13 2011; published Dec 2 2011;

Palladium-catalyzed phosphine-, copper-free and aerobic Sonogashira coupling in aqueous media

Chun Liu, Fanying Bao and Qijian Ni — Thu, 01 Dec 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Palladium-catalyzed phosphine-, copper-free and aerobic Sonogashira coupling in aqueous media (11-6663MP)
Chun Liu, Fanying Bao and Qijian Ni
Full Text: PDF (214K)
pp. 60 - 68

received Jun 9 2011; accepted Aug 21 2011; published Dec 1 2011;

Evaluation of an aza-Michael approach for the synthesis of 3,3-dimethyl-2-aminocyclobutane-1-carboxylic acid

Tue, 29 Nov 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (v): Commemorative Issue in Honor of Prof. Ferenc F�l�p on the occasion of his 60th anniversary
Evaluation of an aza-Michael approach for the synthesis of 3,3-dimethyl-2-aminocyclobutane-1-carboxylic acid (FF-6923YP)
Florence Charnay-Pouget, Michael Frank, Jean-Pierre Baltaze,Elisabeth Pereira and David J. Aitken
Full Text: PDF (279K)
pp. 80 - 93

received Sep 16 2011; accepted Oct 23 2011; published Nov 29 2011;

Advances in the kinetic and dynamic kinetic resolution of piperazine-2-carboxylic acid derivatives with Candida antarctica lipase A; structural requirements for enantioselective N-acylation

Ari Hietanen, Katri Lundell, Liisa T. Kanerva and Arto Liljeblad — Tue, 29 Nov 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (v): Commemorative Issue in Honor of Prof. Ferenc F�l�p on the occasion of his 60th anniversary
Advances in the kinetic and dynamic kinetic resolution of piperazine-2-carboxylic acid derivatives with Candida antarctica lipase A; structural requirements for enantioselective N-acylation (FF-6748YP)
Ari Hietanen, Katri Lundell, Liisa T. Kanerva and Arto Liljeblad
Full Text: PDF (271K)
pp. 60 - 74

received Jul 6 2011; accepted Oct 11 2011; published Nov 29 2011;

Synthesis of certain novel 4H-pyrano[3,2-h]quinoline derivatives

Ahmed M. El-Agrody and Abdullah M. Al-Ghamdi — Tue, 29 Nov 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Synthesis of certain novel 4H-pyrano[3,2-h]quinoline derivatives (11-6604MP)
Ahmed M. El-Agrody and Abdullah M. Al-Ghamdi
Full Text: PDF (269K)
Supplementary Material: PDF (490K)
pp. 134 - 146

received May 13 2011; accepted Aug 17 2011; published Nov 29 2011;

Synthesis of 3-indolylazoles and meridianin derivatives from indolyl enaminonitriles

Tue, 29 Nov 2011 00:00:00 EST

ARKIVOC Volume 2011 - Part (xi): General Papers
Synthesis of 3-indolylazoles and meridianin derivatives from indolyl enaminonitriles (11-6600NP)
Ana M. F. Oliveira-Campos, Abdellatif M. Salaheldin, Filipe A. Almeida Paz and Ligia M. Rodrigues
Full Text: PDF (681K)
pp. 121 - 133

received May 13 2011; accepted Aug 17 2011; published Nov 29 2011;

Improved synthesis and characterisation of 1,3,4-oxadiazole

Kati M. Aitken and R. Alan Aitken — Tue, 29 Nov 2011 00:00:00 EST

ARKIVOC Volume 2012 - Part (v): Commemorative Issue in Honor of Prof. Ferenc F�l�p on the occasion of his 60th anniversary
Improved synthesis and characterisation of 1,3,4-oxadiazole (FF-6567YP)
Kati M. Aitken and R. Alan Aitken
Full Text: PDF (162K)
pp. 75 - 79

received May 2 2011; accepted Jul 29 2011; published Nov 29 2011;

ARKIVOC - Free Journal of Organic Chemistry

2-Amino-2-alkyl(aryl)propanenitriles as key building blocks for the synthesis of five-membered heterocycles

Synthesis of 3-OH free N-acetyl glucosamine disaccharide

Synthesis and application of azolium ionic liquid tagged TADDOL catalysts

A novel consecutive three-component Heck-isomerization-Wittig sequence by way of in situ generated aldehydes

The synthesis of selected phase II metabolites � Ο-glucuronides and sulfates of drug development candidates

X-ray evidence for the relationship between pyridyl side chain basicity and the Z/E preferences of 5-halogen substituted(pyridin-2-yl)aminomethane-1,1-diphosphonic acids; implications for metal ions coordination in solution

Efficient synthesis of novel A-ring-substituted 1,2,3-triazolylcholestane derivatives via catalytic azide-alkyne cycloaddition

Microwave-assisted three-component reaction in conventional solvents and ionic liquids for the synthesis of amino-substituted imidazo[1,2-a]pyridines

Dehydrochlorination of 2-chloroethanol, 2-chloro-1-propanol, 1-chloro-2-propanol, 2-chloro-2-methyl-1-propanol and 1-chloro-2-methyl-2-propanol

Dppm-derived phosphonium salts and ylides as ligand precursors for s-block organometallics

Synthesis of an extremely sterically shielding N-heterocyclic carbene ligand

Enantioselective reduction of ketophosphonates using adducts of chiral natural acids with sodium borohydride

Novel fluorescent isoquinoline derivatives obtained via Buchwald-Hartwig coupling of isoquinolin-3-amines

Hetero-Diels-Alder reactions of N-phosphoryltrihaloacetimidoyl chlorides with 1,3-butadienes

1-Amino-1,1-bisphosphonates. Fundamental syntheses and new developments

Thianthrene-based oligomers as hole transporting materials

Chemical derivatization of Phomosine A, a highly antifungal secondary metabolite from Phonopsis sp.

An unexpected cyclization reaction of tert-butyl o-trimethylsilylphenyl sulfoximine

A new approach to morpholin-2-one derivatives via the reaction of β-amino alcohols with dicyanofumarates

A short and efficient synthesis of (+)-totarol

A versatile approach to novel homo-C-nucleosides based on aldehydes and acetylenic ketones derived from ribo- and 2-deoxy-ribofuranose C-glycosides

Rhodium(II)-catalyzed intramolecular carbonyl ylide formation of α-diazo-β-ketoesters derived from N-phthaloyl-α-amino acids

Monosaccharidic mimetics of the sialyl LewisX tetrasaccharide based on 2,7-dihydroxynaphthalene

Synthesis of new pentaheterocyclic ring system as antiandrogene, anti HCV and anti H1N1 agents

The synthesis and antimycobacterial properties of 4-(substituted benzylsulfanyl)pyridine-2-carboxamides

Synthesis and characterization of branched polysaccharides by reaction of cellulose with 2,3,4,6-tetraacetyl-1-bromo-α-D-glucopyranoside

An expeditious construction of 3-aryl-5-(substituted methyl)-2-oxazolidinones: a short and efficient synthesis of Linezolid

Mode of alkylation of alcohols with O-cyclopropylmethyl trichloroacetimidate and O-cyclobutyl trichloroacetimidate

Synthesis and acaricidal activity of cyenopyrafen and its geometric isomer

Studies with 3-oxoalkanenitriles: novel rearrangements observed while exploring the utility of 3-(1-methyl-2-pyrrolyl)-3-oxopropanenitrile as a precursor to pyrrole-substituted heterocyclic compounds

Reaction of lithium (2,4,6-tri-tert-butylphenyl)silylphosphide with haloform

Novel 1,1-diphenylhydrazine derivatives of benzofurazan and their dimerization

DNA oligonucleotides with stereodefined phenylphosphonate and phosphonothioate internucleotide bonds: synthesis and physico-chemical properties

Naphthylethylamines as chiral auxiliaries in a stereoselective formation of trans-β-lactams via Staudinger cycloaddition

The synthesis of phosphonic acids derived from homocysteine via transesterification reactions

Et3N-promoted sequential reactions for the synthesis of 6H-benzo[c]chromenes

Microwave-assisted ligand-free, base-free Heck reactions in a task-specific imidazolium ionic liquid

NMR and X-ray characterization of steroids with furospirostane side chains

Stereoselective reduction of 1-acyl-2-phenylacetylenes with triphenylphosphine in water: efficient synthesis of E-chalcones

Progress in the intermolecular pinacol cross coupling methodologies

Unique molecular distortion in the 2,4,6-tri-t-butylphenyl group

Highly efficient one-pot three-component Mannich reaction catalyzed by ZnO-nanoparticles in water

Copper(I)-catalyzed intramolecular C-N coupling reactions toward 1-cyanobenzoimidazoles

Past, present and future of the Biginelli reaction: a critical perspective

Palladium-catalyzed phosphine-, copper-free and aerobic Sonogashira coupling in aqueous media

Evaluation of an aza-Michael approach for the synthesis of 3,3-dimethyl-2-aminocyclobutane-1-carboxylic acid

Advances in the kinetic and dynamic kinetic resolution of piperazine-2-carboxylic acid derivatives with Candida antarctica lipase A; structural requirements for enantioselective N-acylation

Synthesis of certain novel 4H-pyrano[3,2-h]quinoline derivatives

Synthesis of 3-indolylazoles and meridianin derivatives from indolyl enaminonitriles

Improved synthesis and characterisation of 1,3,4-oxadiazole

Monosaccharidic mimetics of the sialyl Lewis^X tetrasaccharide based on 2,7-dihydroxynaphthalene

Et₃N-promoted sequential reactions for the synthesis of 6H-benzo[c]chromenes