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1. Water mediated expeditious and highly selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles by Dowex 50W : fluorescence properties of some representative compounds (09-4316QP)
Chhanda Mukhopadhyay, Arup Datta, Ray J Butcher, Bijan Kumar Paul, Nikhil Guchhait and Raghunath Singha
DOI: https://doi.org/10.3998/ark.5550190.0010.d01
Full Text: PDF (667K)
pp. 1 - 22
received Aug 14 2009; accepted Nov 9 2009; published Nov 22 2009;
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2. Structure of the intermediate in the synthesis of 6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (09-4062FP)
Nikolay Yu. Gorobets, Yuriy V. Sedash, Svetlana V. Shishkina, Oleg V. Shishkin, Sergey A. Yermolayev and Sergey M. Desenko
DOI: https://doi.org/10.3998/ark.5550190.0010.d02
Full Text: PDF (298K)
Supplementary Material: PDF (2,079K)
pp. 23 - 30
received May 12 2009; accepted Nov 2 2009; published Nov 25 2009;
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3. Synthesis and reactions of 3-hydrazino-2,3,4,7,8,9-hexahydro-1H-benzo[6',7']cyclohepta[1',2':4,5]pyrido[2,3-d]pyrimidin-1-one (09-4143AP)
Mohamed S. Mohamed Ahmed and Thoraya A. Farghaly
DOI: https://doi.org/10.3998/ark.5550190.0010.d03
Full Text: PDF (255K)
pp. 31 - 41
received Jun 7 2009; accepted Nov 7 2009; published Nov 25 2009;
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4. The investigation of NMR spectra of dihydropyridones derived from Curcumin (09-4130QP)
Bahjat A. Saeed, Kawkab Y. Saour and Rita S. Elias
DOI: https://doi.org/10.3998/ark.5550190.0010.d04
Full Text: PDF (394K)
pp. 42 - 54
received Jun 5 2009; accepted Nov 6 2009; published Dec 1 2009;
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5. Synthesis of new 8-([1,3]benzothiazol-2-yl)-7-methoxyflavones and 8-(1H-benzimidazol-2-yl)-7-methoxyflavones (09-4276CP)
S. Satyanarayana Reddy, P. Sreenivas, Y. Jayaprakash Rao and G. L. D. Krupadanam
DOI: https://doi.org/10.3998/ark.5550190.0010.d05
Full Text: PDF (146K)
pp. 55 - 65
received Jul 27 2009; accepted Nov 7 2009; published Dec 1 2009;
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6. Carbamothioates in the synthesis of diaroyl sulfides; selectivity of diaroyl sulfides and their addition to acetylenic and ethylenic deficient compounds (09-4321BP)
Ashraf A. Aly, Alan B. Brown, Alaa A. Hasaan, Kamal M. El-Shaieb and Tarek M. I. Bedair
DOI: https://doi.org/10.3998/ark.5550190.0010.d06
Full Text: PDF (213K)
pp. 66 - 77
received Aug 16 2009; accepted Nov 14 2009; published Dec 4 2009;
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7. Solid-phase cleavage by a thermal retro-Diels-Alder reaction: preparation of a small β-substituted α,β-ethylenic aldehydes library (09-4455BP)
Sébastien Albert, Luis Blanco and Sandrine Deloisy
DOI: https://doi.org/10.3998/ark.5550190.0010.d07
Full Text: PDF (262K)
pp. 78 - 96
received Sep 17 2009; accepted Nov 22 2009; published Dec 4 2009;
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8. Synthesis and antimicrobial activity of spiro[chromeno[4,3-d][1,2,3]thiadiazole-4,1’-cyclohexane, spiro[chromeno[4,3-d][1,2,3]selenadiazole-4,1’-cyclohexane and spiro [chroman-2,1’-cyclohexan]-4-one-5-spiro-4-acetyl-2-(acetylamino)-∆2-1,3,4-thiadiazolines compounds (09-4384HP)
Mangesh J. Pawar, Arvind B. Burungale and Bhausaheb K. Karale
DOI: https://doi.org/10.3998/ark.5550190.0010.d08
Full Text: PDF (302K)
pp. 97 - 107
received Aug 31 2009; accepted Nov 9 2009; published Dec 6 2009;
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9. Total synthesis of cadalen-15-oic acid (09-4373NP)
Po Shan Poon and Ajoy K Banerjee
DOI: https://doi.org/10.3998/ark.5550190.0010.d09
Full Text: PDF (178K)
pp. 108 - 115
received Aug 28 2009; accepted Nov 14 2009; published Dec 6 2009;
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10. Synthesis of biomimetic polyamines (09-4224KP)
Vadim V. Annenkov, Stanislav N. Zelinskiy, Elena N. Danilovtseva and Carole C. Perry
DOI: https://doi.org/10.3998/ark.5550190.0010.d10
Full Text: PDF (306K)
pp. 116 - 130
received Jul 10 2009; accepted Nov 18 2009; published Dec 6 2009;
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11. Synthesis and anti-bacterial activities of novel 5-isonicotinoyl-1,2,3,4-tetrahydropyrimidines and bis-(5-isonicotinoyl-1,2,3,4-tetrahydropyrimidines) (09-4185MP)
J.N. Vishwakarma, M.C. Dutta, K. Chanda, Bhaskar Das, M.A. Laskar and R.L. Nongkhlaw
DOI: https://doi.org/10.3998/ark.5550190.0010.d11
Full Text: PDF (249K)
pp. 131 - 141
received Jun 21 2009; accepted Nov 25 2009; published Dec 13 2009;
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12. Microwave-assisted click chemistry: synthesis of mono and bis-1,2,3-triazole acyclonucleoside analogues of ACV via copper(I)-catalyzed cycloaddition (09-4115AP)
J. Krim, B. Sillahi, M. Taourirte, E.M. Rakib and J.W. Engels
DOI: https://doi.org/10.3998/ark.5550190.0010.d12
Full Text: PDF (270K)
pp. 142 - 152
received Jun 2 2009; accepted Nov 21 2009; published Dec 14 2009;
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13. Microwave-assisted, one-pot multicomponent synthesis of highly substituted pyridines of medicinal utility using KF/alumina (09-4341AP)
Krishna Nand Singh and Satish Kumar Singh
DOI: https://doi.org/10.3998/ark.5550190.0010.d13
Full Text: PDF (170K)
pp. 153 - 160
received Aug 21 2009; accepted Nov 21 2009; published Dec 20 2009;
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14. Synthesis, antioxidant, hemolytic and cytotoxic activity of AB ring cores of mappicine (09-4038AP)
Selvaraj Mohana Roopan and Fazlur Rahman Nawaz Khan
DOI: https://doi.org/10.3998/ark.5550190.0010.d14
Full Text: PDF (194K)
pp. 161 - 169
received Apr 28 2009; accepted Nov 21 2009; published Dec 20 2009;
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15. Formation of the steroidal 3β-hydroxy-6-oxo-moiety. Synthesis and cytotoxicity of glucolaxogenin (09-4326NP)
Maria Antonieta Fernandez-Herrera, Jesus Sandoval-Ramirez, Hugo Lopez-Muñoz and Luis Sanchez-Sanchez
DOI: https://doi.org/10.3998/ark.5550190.0010.d15
Full Text: PDF (1,568K)
pp. 170 - 184
received Aug 17 2009; accepted Nov 14 2009; published Dec 22 2009;
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16. Synthesis of 2-aryl-1,2-dihydronaphtho[1,2-f][1,4]oxazepin-3(4H)-ones. Part I (09-3707AP)
Sevim Bilgiç, Orhan Bilgiç, M.Özlem Bilgiç, Murat Gündüz and Nimet Karakoç
DOI: https://doi.org/10.3998/ark.5550190.0010.d16
Full Text: PDF (183K)
pp. 185 - 192
received Dec 15 2008; accepted Nov 21 2009; published Jan 15 2010;
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17. Synthesis of N-substituted-3,4,5,6-tetrachlorophthalimide using trichloroacetimidate C-C bond formation method (09-4431AP)
Ibrahim A. I. Ali and Walid Fathalla Mohamed
DOI: https://doi.org/10.3998/ark.5550190.0010.d17
Full Text: PDF (186K)
pp. 193 - 199
received Sep 11 2009; accepted Dec 7 2009; published Jan 15 2010;
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18. HIO3/KI: A new combination reagent for iodination of aromatic amines and trimethylsilylation of alcohols and phenols through in situ generation of iodine under mild conditions (09-4358LP)
Mohammad Ali Zolfigol, Ardeshir Khazaei, Eskandar Kolvari, Nadiya Koukabi, Hamid Soltani, Maryam Behjunia and Vahid Khakyzadeh
DOI: https://doi.org/10.3998/ark.5550190.0010.d18
Full Text: PDF (194K)
pp. 200 - 210
received Aug 26 2009; accepted Dec 7 2009; published Jan 18 2010;
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19. A convenient method for the reductive degradation of mono-, di-, and tribromodiphenyl ethers, tetrabromo- and tetrachlorobisphenol A with Raney Ni-Al alloy (09-4580UP)
Guo-Bin Liu, Hong-Yun Zhao, Lu Dai and Thies Thiemann
DOI: https://doi.org/10.3998/ark.5550190.0010.d19
Full Text: PDF (257K)
pp. 211 - 226
received Oct 13 2009; accepted Dec 6 2009; published Jan 18 2010;
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20. Linear free energy relationships of the 13C NMR chemical shifts in 5-(3- and 4-substituted arylazo)-4,6-dimethyl-3-cyano-2-pyridones (09-4237QP)
Nataša V. Valentić, Željko J. Vitnik, Dušan Ž. Mijin, Gordana S. Ušćumlić, Nina Todorović and Ivan O. Juranić
DOI: https://doi.org/10.3998/ark.5550190.0010.d20
Full Text: PDF (364K)
pp. 227 - 240
received Jul 13 2009; accepted Dec 3 2009; published Jan 18 2010;
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21. Facile synthesis of various 2-substituted-4-(2-pyridyl) benzopyran analogues as target potassium channel opener (09-4309UP)
Anil Kumar Tripathi, Debaraj Mukherjee, Surrinder Koul and Subhash C. Taneja
DOI: https://doi.org/10.3998/ark.5550190.0010.d21
Full Text: PDF (153K)
pp. 241 - 251
received Aug 11 2009; accepted Dec 3 2009; published Jan 18 2010;
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22. A rapid access to the core skeleton of atypic tricyclic polyprenylated acylphloroglucinols (09-4415NP)
Bernard Delpech, Blanca Tolon and Christian Marazano
DOI: https://doi.org/10.3998/ark.5550190.0010.d22
Full Text: PDF (140K)
pp. 252 - 264
received Sep 8 2009; accepted Dec 15 2009; published Jan 18 2010;
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23. Comparative analysis of enantioselective separation of novel PPAR agonists by HPLC on cellulose- and amylose-based chiral stationary phases (09-4164AP)
Luca Piemontese, Salvatore Faliti, Giuseppe Carbonara, Giuseppe Fracchiolla, Paolo Tortorella and Fulvio Loiodice
DOI: https://doi.org/10.3998/ark.5550190.0010.d23
Full Text: PDF (327K)
pp. 265 - 280
received Jun 17 2009; accepted Jan 4 2010; published Jan 22 2010;
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24. A new metal-free protocol for oxidation of alcohols using TsNBr2 without catalyst (09-4492UP)
Prodeep Phukan, Pranita Chakraborty and Indranirekha Saikia
DOI: https://doi.org/10.3998/ark.5550190.0010.d24
Full Text: PDF (95K)
pp. 281 - 286
received Sep 24 2009; accepted Dec 5 2009; published Jan 24 2010;
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25. Synthesis and properties of fluorescent 1,3-substituted mono and biindolizines (09-4716UP)
Ramona Danac, Alexandru Rotaru, Ioan Druta and Ecaterina Avram
DOI: https://doi.org/10.3998/ark.5550190.0010.d25
Full Text: PDF (277K)
pp. 287 - 299
received Nov 11 2009; accepted Dec 20 2009; published Feb 11 2010;
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26. Chemiluminescence of 5-(azo-para-phenylene-N-aza-15-crown-5)-phthalhydrazide (09-4544DP)
Rodica D. Baratoiu, Lucia Mutihac, Marilena Vasilescu, Mariana Voicescu, Alina Latus, Gabriela Ionita, Adrian Beteringhe, Titus Constantinescu and Alexandru T. Balaban
DOI: https://doi.org/10.3998/ark.5550190.0010.d26
Full Text: PDF (272K)
pp. 300 - 310
received Oct 5 2009; accepted Dec 7 2009; published Jan 26 2010;
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27. 17-Picolinylidene-androst-5-ene derivatives and their antiaromatase and cytotoxic activity (09-4519NP)
Jovana J. Ajduković, Evgenija A. Djurendić, Marija N. Sakač, Janoš J. Čanadi, Vesna V. Kojić, Gordana M. Bogdanović and Katarina M. Penov Gaši
DOI: https://doi.org/10.3998/ark.5550190.0010.d27
Full Text: PDF (303K)
pp. 311 - 323
received Sep 30 2009; accepted Jan 20 2010; published Feb 1 2010;
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28. Heck and Suzuki cross-couplings of aryl and heteroaryl bromides in water using a new palladium(II)-complex (09-4741VP)
Kamal M. Dawood, Mohamed S. Fayed and Mohamed M. Elkhalea
DOI: https://doi.org/10.3998/ark.5550190.0010.d28
Full Text: PDF (346K)
pp. 324 - 341
received Nov 15 2009; accepted Dec 25 2009; published Feb 1 2010;
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29. Wurster aza-crown ethers with N-para-phenylene-phenothiazine or -phenoxazine groups (09-4587QP)
Alexandru T. Balaban, Ana Cristina Radutiu, Ion Baciu, Miron T. Caproiu, Constantin Draghici, Adrian Beteringhe, Gabriela Ionita, Petre Ionita, Tanta Spataru, Nicolae Spataru, Rodica D. Baratoiu and Titus Constantinescu
DOI: https://doi.org/10.3998/ark.5550190.0010.d29
Full Text: PDF (444K)
pp. 342 - 362
received Oct 14 2009; accepted Jan 4 2010; published Feb 1 2010;
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30. Synthesis and in vitro antimicrobial evaluation of 4H-pyrazolopyran, -benzopyran and naphthopyran derivatives of 1H-pyrazole (09-4704EP)
Nilesh J. Thumar and Manish P. Patel
DOI: https://doi.org/10.3998/ark.5550190.0010.d30
Full Text: PDF (335K)
pp. 363 - 380
received Nov 10 2009; accepted Jan 17 2010; published Feb 10 2010;
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