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1. Highly efficient neat synthesis of xanthenediones and acridinediones (08-3342AP)
Ye-Bing Shen and Guan-Wu Wang
DOI: https://doi.org/10.3998/ark.5550190.0009.g01
Full Text: PDF (271K)
pp. 1 - 8
received Jul 1 2008; accepted Oct 5 2008; published Oct 13 2008;
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2. Synthesis and oxidative cyclization of 2-arylhydrazono-2-cyanoacetamidines to 2-aryl-2H-1,2,3-triazol-5-amines (08-3360JP)
Natalia P. Bel’skaya, Marina A. Demina, Svetlana G. Sapognikova, Zhi-Jin Fan, Hai-Ke Zhang, Wim Dehaen and Vasiliy A. Bakulev
DOI: https://doi.org/10.3998/ark.5550190.0009.g02
Full Text: PDF (488K)
pp. 9 - 21
received Jul 7 2008; accepted Oct 5 2008; published Oct 23 2008;
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3. Hypervalent iodine-promoted aminobromination of electron-deficient olefins with Bromamine-T (08-3448AP)
Jing-Jing Xia, Xue-Liang Wu and Guan-Wu Wang
DOI: https://doi.org/10.3998/ark.5550190.0009.g03
Full Text: PDF (178K)
pp. 22 - 28
received Aug 21 2008; accepted Oct 6 2008; published Oct 26 2008;
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4. The synthesis and spectral investigation of new thiosubstituted butadienes and butenynes (08-3130MP)
Cemil Ibis and Sibel Sahinler Ayla
DOI: https://doi.org/10.3998/ark.5550190.0009.g04
Full Text: PDF (273K)
pp. 29 - 37
received Mar 20 2008; accepted Oct 14 2008; published Nov 9 2008;
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5. Correlation of blood-brain penetration and human serum albumin binding with theoretical descriptors (08-3432QP)
Mati Karelson, Dimitar Dobchev, Tarmo Tamm, Indrek Tulp, Jaak Jänes, Kaido Tämm, Andre Lomaka, Deniss Savchenko and Gunnar Karelson
DOI: https://doi.org/10.3998/ark.5550190.0009.g05
Full Text: PDF (688K)
Supplementary Material: PDF (92K)
pp. 38 - 60
received Aug 13 2008; accepted Oct 24 2008; published Nov 9 2008;
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6. Ionic liquid-accelerated Michael addition of pyrimidine and purine nucleobases to α,β-unsaturated esters: a rapid approach to carboacyclic nucleosides synthesis (08-3298KP)
Abdolkarim Zare, Alireza Hasaninejad, Roholla Safinejad, Ahmad Reza Moosavi- Zare, Ali Khalafi-Nezhad, Mohammad Hassan Beyzavi, Mojtaba Miralai-Moredi, Esmail Dehghani and Parvin Kazerooni-Mojarrad
DOI: https://doi.org/10.3998/ark.5550190.0009.g06
Full Text: PDF (323K)
pp. 61 - 74
received Jun 10 2008; accepted Oct 25 2008; published Nov 9 2008;
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7. Synthesis of new trifluoromethyl-containing cycloalka[b]quinolines derivated from alkoxycycloalkenes (08-3488HP)
Helio Gauze Bonacorso, Tatiana Soldati de Moraes, Nilo Zanatta, Marcos Antonio Pinto Martins and Alex Fabiani Claro Flores
DOI: https://doi.org/10.3998/ark.5550190.0009.g07
Full Text: PDF (183K)
pp. 75 - 83
received Sep 5 2008; accepted Oct 26 2008; published Nov 23 2008;
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8. Chiral monophorous ligands derived from BINOL for asymmetric hydrogenation of α-dehydroamino acid derivatives (08-3381GP)
Meng Yang, Xin-Bin Yang and Xiao-Qi Yu
DOI: https://doi.org/10.3998/ark.5550190.0009.g08
Full Text: PDF (294K)
pp. 84 - 91
received Jul 17 2008; accepted Oct 29 2008; published Nov 23 2008;
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9. Solid-phase synthesis of 3-hydroxy-2-methylenealkanenitriles using polymer-supported α-selenopropionitrile (08-3175OP)
Qiao-Sheng Hu, Shou-Ri Sheng, Shui-Ping Huang, Min Lin and Ming-Zhong Cai
DOI: https://doi.org/10.3998/ark.5550190.0009.g09
Full Text: PDF (267K)
pp. 92 - 98
received Apr 12 2008; accepted Nov 13 2008; published Nov 26 2008;
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10. Synthesis and insecticidal activity of N-cyano 2-(substituted amino) ethyl methyl sulfoximine derivatives (08-3500EP)
Haibo Yu, Zhenfang Qin, Hong Dai, Xin Zhang, Xue Qin, Tingting Wang and Jianxin Fang
DOI: https://doi.org/10.3998/ark.5550190.0009.g10
Full Text: PDF (234K)
pp. 99 - 109
received Sep 11 2008; accepted Nov 16 2008; published Nov 26 2008;
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11. Highly diastereoselective titanium(II)-mediated cyclizations of 1,7-(silyloxy)enynes (08-3505BP)
Nicole M. Barbour and Andrew J. Phillips
DOI: https://doi.org/10.3998/ark.5550190.0009.g11
Full Text: PDF (272K)
pp. 110 - 118
received Sep 15 2008; accepted Nov 7 2008; published Nov 26 2008;
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12. Carboxamido-substituted imidazoles from 1,2,3-tricarbonyl derivatives and acetamido-substituted thiazoles from 4-bromo-3-oxo-butanenitriles (08-3508EP)
Michal Weitman and Abraham Nudelman
DOI: https://doi.org/10.3998/ark.5550190.0009.g12
Full Text: PDF (267K)
pp. 119 - 129
received Sep 14 2008; accepted Nov 7 2008; published Nov 26 2008;
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13. Comparative studies of the Pschorr reaction in the pyrazole series. Access to the new dibenzo[e,g]pyrazolo[1,5-a][1,3]diazocine system of pharmaceutical interest (08-3552UP)
Benedetta Maggio, Demetrio Raffa, Maria V. Raimondi, Stella Cascioferro, Salvatore Plescia, Maria A. Sabatino, Gabriella Bombieri, Fiorella Meneghetti and Giuseppe Daidone
DOI: https://doi.org/10.3998/ark.5550190.0009.g13
Full Text: PDF (539K)
pp. 130 - 143
received Sep 30 2008; accepted Nov 17 2008; published Nov 28 2008;
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14. Fused quinoline heterocycles VII: synthesis of new isoxazolo[3',4':4,5]pyrrolo(or thieno)[2,3-c]quinoline ring systems (08-3463CP)
Afaf M. Abdel Hameed, Kamal U. Sadek and Ramadan A. Mekheimer
DOI: https://doi.org/10.3998/ark.5550190.0009.g14
Full Text: PDF (137K)
pp. 144 - 153
received Aug 27 2008; accepted Oct 30 2008; published Nov 29 2008;
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15. Efficient protocol to quinazolino[3,2-d][1,4]benzodiazepine-6,9-dione via Staudinger-aza-Wittig cyclization: application to synthesis of Asperlicin D (08-3507UP)
Deeb Taher, Zakariyya N. Ishtaiwi and Naim H. Al-Said
DOI: https://doi.org/10.3998/ark.5550190.0009.g15
Full Text: PDF (154K)
pp. 154 - 164
received Sep 14 2008; accepted Oct 25 2008; published Nov 29 2008;
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16. Microwave-assisted synthesis of novel 2-naphthol bis-Mannich bases (08-3489NP)
Po-Jung J. Huang, D. Youssef, T. Stanley Cameron and Amitabh Jha
DOI: https://doi.org/10.3998/ark.5550190.0009.g16
Full Text: PDF (665K)
pp. 165 - 177
received Sep 4 2008; accepted Oct 21 2008; published Nov 29 2008;
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17. KF/Al2O3 as a highly efficient reagent for the synthesis of N-aryl derivatives of pyrimidine and purine nucleobases (08-3447CP)
Abdolkarim Zare, Alireza Hasaninejad, Ahmad Reza Moosavi-Zare, Mohammad Hassan Beyzavi, Ali Khalafi-Nezhad, Nasrin Pishahang, Zahra Parsaee, Parvin Mahdavinasab and Nahid Hayati
DOI: https://doi.org/10.3998/ark.5550190.0009.g17
Full Text: PDF (249K)
pp. 178 - 188
received Aug 22 2008; accepted Oct 30 2008; published Nov 30 2008;
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18. An approach to biologically important chromenes bearing P-S- heterocycles. Based on the chemistry of Lawesson’s reagent (08-3474UP)
Maha D. Khidre and Azza A. Kamel
DOI: https://doi.org/10.3998/ark.5550190.0009.g18
Full Text: PDF (205K)
pp. 189 - 201
received Aug 28 2008; accepted Nov 18 2008; published Dec 5 2008;
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19. Synthesis and antifungal activity of novel polyheterocyclic compounds containing fused 1,2,4-triazine moiety (08-3515JP)
Magdy A. Ibrahim, Reda M. Abdel-Rahman, Ali M. Abdel-Halim, Salah S. Ibrahim and Hassan A. Allimony
DOI: https://doi.org/10.3998/ark.5550190.0009.g19
Full Text: PDF (209K)
pp. 202 - 215
received Sep 16 2008; accepted Nov 18 2008; published Dec 10 2008;
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20. Catalytic, enantioselective synthesis of Boc-protected 1,2-amino alcohols through aminolysis of meso-epoxides with benzophenone imine (08-3491BP)
Enzo Mai and Christoph Schneider
DOI: https://doi.org/10.3998/ark.5550190.0009.g20
Full Text: PDF (211K)
pp. 216 - 222
received Sep 8 2008; accepted Oct 29 2008; published Dec 10 2008;
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21. Synthesis of new aza-C-disaccharides using cycloaddition reaction of five member chiral cyclic nitrones to alkenes derived from glucose and galactose (08-3405AP)
Nikolaos G. Argyropoulos, Evdoxia Coutouli-Argyropoulou and Petros Gkizis
DOI: https://doi.org/10.3998/ark.5550190.0009.g21
Full Text: PDF (346K)
pp. 223 - 234
received Jul 30 2008; accepted Nov 18 2008; published Dec 10 2008;
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22. Iminophosphorane-mediated one-pot synthesis of 1,3,4-oxadiazole derivatives (08-3543HP)
Ali Ramazani and Ali Souldozi
DOI: https://doi.org/10.3998/ark.5550190.0009.g22
Full Text: PDF (221K)
pp. 235 - 242
received Sep 26 2008; accepted Nov 24 2008; published Dec 11 2008;
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23. Convenient synthesis of some methyl-N-[2-(3-oxo-6-p-tolyl-2,3,4,5-tetrahydropyridazin-2-yl)-acetylamino]amino acid esters (08-3458JP)
S. M. El Rayes
DOI: https://doi.org/10.3998/ark.5550190.0009.g23
Full Text: PDF (273K)
pp. 243 - 254
received Aug 24 2008; accepted Nov 18 2008; published Dec 12 2008;
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24. A study of nitrogen inversion process in some camphor-based isoxazolidines (08-3312OP)
Shaikh A. Ali, M. I. M. Wazeer, M. B. Fettouhi and M. Z. N. Iman
DOI: https://doi.org/10.3998/ark.5550190.0009.g24
Full Text: PDF (181K)
pp. 255 - 267
received Jun 17 2008; accepted Nov 10 2008; published Dec 21 2008;
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25. Microwave-assisted organic synthesis: the Gabriel approach as a route to new pyrazolylhydrazonoazoles (08-3540EP)
Saleh M. Al-Mousawi, Morsy A. El-Apasery and Najat H. Al-Kanderi
DOI: https://doi.org/10.3998/ark.5550190.0009.g25
Full Text: PDF (243K)
pp. 268 - 278
received Sep 25 2008; accepted Nov 25 2008; published Dec 28 2008;
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26. A new class of polymeric monodentate phosphoramidite ligands for asymmetric hydrogenation of α-dehydroamino acid derivatives (08-3421AP)
Meng Yang, Ji Zhang, Na Wang and Xiao-Qi Yu
DOI: https://doi.org/10.3998/ark.5550190.0009.g26
Full Text: PDF (249K)
pp. 279 - 287
received Aug 10 2008; accepted Nov 17 2008; published Dec 30 2008;
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27. Chitosan as heterogeneous catalyst in Michael additions: The reaction of cinnamonitriles with active methyls, active methylenes and phenols (08-3506CP)
Hamad M. Al-Matar, Khaled D. Khalil, Herbert Meier, Heinz Kolshorn and Mohamed H. Elnagdi
DOI: https://doi.org/10.3998/ark.5550190.0009.g27
Full Text: PDF (217K)
pp. 288 - 301
received Sep 14 2008; accepted Nov 18 2008; published Dec 30 2008;
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28. Stereoselective synthesis of (S)-dapoxetine starting from trans-cinnamyl alcohol (08-3482EP)
K. Venkatesan and K.V. Srinivasan
DOI: https://doi.org/10.3998/ark.5550190.0009.g28
Full Text: PDF (165K)
pp. 302 - 310
received Sep 3 2008; accepted Dec 13 2008; published Dec 30 2008;
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29. Synthesis and hypoglycemic activity of 5,5-dimethylarylsulfonylimidazolidine-2,4-diones (08-3449EP)
Muhammad K. Kashif, Iftikhar Ahmad and Shahid Hameed
DOI: https://doi.org/10.3998/ark.5550190.0009.g29
Full Text: PDF (166K)
pp. 311 - 317
received Aug 22 2008; accepted Nov 12 2008; published Dec 31 2008;
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30. Synthesis of novel spiro fused polycyclic β-lactam derivatives (08-3428FP)
Lei Liu, Leilei Zhang, Gang Liu and Jiaxi Xu
DOI: https://doi.org/10.3998/ark.5550190.0009.g30
Full Text: PDF (344K)
pp. 318 - 326
received Aug 12 2008; accepted Nov 13 2008; published Dec 31 2008;
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