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1. Synthesis and antimicrobial activity of novel naphtho[2,1-b]furo-5H-[3,2-d][1,3,4]thiadiazolo[3,2-a]pyrimidin-5-ones (08-2658OP)
Kodihalli C. Ravindra, Hosadu M. Vagdevi and Vijayvithal P. Vaidya
DOI: https://doi.org/10.3998/ark.5550190.0009.b01
Full Text: PDF (231K)
pp. 1 - 10
received Jul 17 2007; accepted Jan 22 2008; published Feb 17 2008;
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2. Autoxidation of a 4-iminoimidazolidin-2-one with a tertiary 5-hydrogen to its 5-hydroxy derivative (08-2730FP)
Violina T. Angelova, Nikolay G. Vassilev, Anne-Sophie Chauvin, Asen H. Koedjikov, Petko M. Ivanov and Ivan G. Pojarlieff
DOI: https://doi.org/10.3998/ark.5550190.0009.b02
Full Text: PDF (407K)
pp. 11 - 23
received Aug 24 2007; accepted Jan 21 2008; published Feb 17 2008;
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3. Aromatic molecular zones and fragments (08-2827EP)
Laszlo Tarko
DOI: https://doi.org/10.3998/ark.5550190.0009.b03
Full Text: PDF (313K)
pp. 24 - 45
received Oct 17 2007; accepted Jan 25 2008; published Feb 17 2008;
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4. Regioselective ring opening of epoxides with thiols in water (08-2931EP)
Chinmoy Mukherjee, Gour Hari Maiti and Anup Kumar Misra
DOI: https://doi.org/10.3998/ark.5550190.0009.b04
Full Text: PDF (227K)
pp. 46 - 55
received Dec 11 2007; accepted Jan 25 2008; published Feb 17 2008;
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5. 3LYP theoretical calculations and structure of 4-[(2-{[(1E)-1-methyl-3-oxobutylidene]amino}ethyl)imino]pentan-2-one (08-2784GP)
O. T. Benjelloun, M. Akkurt, S. Ö. Yildirim, M. Daoudi, N. Ben Larbi, A. Kerbal, B. Bennani, O. Büyükgüngör, A. F. Jalbout and T. Ben Hadda
DOI: https://doi.org/10.3998/ark.5550190.0009.b05
Full Text: PDF (412K)
pp. 56 - 63
received Sep 26 2007; accepted Jan 23 2008; published Feb 26 2008;
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6. P2O5/SiO2 an efficient, green and heterogeneous catalytic system for the solvent-free synthesis of N-sulfonyl imines (08-2761NP)
Alireza Hasaninejad, Abdolkarim Zare, Hashem Sharghi and Mohsen Shekouhy
DOI: https://doi.org/10.3998/ark.5550190.0009.b06
Full Text: PDF (262K)
pp. 64 - 74
received Sep 9 2007; accepted Jan 22 2008; published Feb 26 2008;
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7. Synthesis and evaluation of antimicrobial activity of a new series of bis(isoxazoline) derivatives (08-2689FP)
B. Jayashankara and K.M. Lokanatha Rai
DOI: https://doi.org/10.3998/ark.5550190.0009.b07
Full Text: PDF (242K)
pp. 75 - 85
received Aug 6 2007; accepted Jan 22 2008; published Feb 28 2008;
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8. A convenient synthesis of new amino acid-coupled benzanilides (08-2866EP)
S. M. El Rayes, Ibrahim A. I. Ali and Walid Fathalla
DOI: https://doi.org/10.3998/ark.5550190.0009.b08
Full Text: PDF (263K)
pp. 86 - 95
received Nov 3 2007; accepted Feb 1 2008; published Feb 28 2008;
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9. Antimony(V) chloride-promoted room temperature aromatization of 1,4-dihydropyridines in non-acidic solvent (08-2894GP)
Mirela Filipan-Litvić, Mladen Litvić, Ivica Cepanec and Vladimir Vinković
DOI: https://doi.org/10.3998/ark.5550190.0009.b09
Full Text: PDF (224K)
pp. 96 - 103
received Nov 16 2007; accepted Feb 10 2008; published Feb 27 2008;
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10. Synthesis of new 4(3H)-quinazolinone derivatives under solvent-free conditions using PEG-400 (08-2874GP)
Palle V. R. Acharyulu, P. K. Dubey, P. V. V. Prasada Reddy and Thatipally Suresh
DOI: https://doi.org/10.3998/ark.5550190.0009.b10
Full Text: PDF (231K)
pp. 104 - 111
received Nov 6 2007; accepted Feb 10 2008; published Feb 29 2008;
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11. Synthetic and pharmacological studies on some 1-isonicotinoyl-3-methyl-4-(4-substituted phenyl)-3a,4-dihydro pyrazolo [3,4-c]pyrazoles and their ethoxyphthalimide derivatives (08-2778MP)
Swati Ojha, Archita Bapna and Ganpat L.Talesara
DOI: https://doi.org/10.3998/ark.5550190.0009.b11
Full Text: PDF (220K)
pp. 112 - 122
received Sep 18 2007; accepted Feb 1 2008; published Mar 9 2008;
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12. Synthesis of substituted flavones and chromones using a Wells-Dawson heteropolyacid as catalyst (08-2927OP)
Daniel O. Bennardi, Gustavo P. Romanelli, Jorge L. Jios, Juan C. Autino, Graciela T. Baronetti and Horacio J. Thomas
DOI: https://doi.org/10.3998/ark.5550190.0009.b12
Full Text: PDF (200K)
pp. 123 - 130
received Dec 6 2007; accepted Feb 26 2008; published Mar 9 2008;
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13. Synthesis and biological evaluation of some new pyrimidines via a novel chalcone series (08-2912AP)
Amit R.Trivedi, Dipti K. Dodiya, Naresh R. Ravat and Viresh H. Shah
DOI: https://doi.org/10.3998/ark.5550190.0009.b13
Full Text: PDF (235K)
pp. 131 - 141
received Nov 26 2007; accepted Feb 28 2008; published Mar 9 2008;
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14. Sn/I2 Mediated allylation of carbonyl compounds with allyl (crotyl) halide in water (08-2934JP)
Yuqing Zhou, Zhenggen Zha, Yan Zhang and Zhiyong Wang
DOI: https://doi.org/10.3998/ark.5550190.0009.b14
Full Text: PDF (267K)
pp. 142 - 153
received Dec 14 2007; accepted Feb 28 2008; published Mar 11 2008;
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15. Synthesis and crystal structure of the bis-calcimycin anion–Ni2+ complex (08-2815GP)
M. Akkurt,A. Melhaoui, T. Ben Hadda, M. Mimouni, S. Öztürk Yıldırım and V. McKee
DOI: https://doi.org/10.3998/ark.5550190.0009.b15
Full Text: PDF (536K)
pp. 154 - 164
received Oct 10 2007; accepted Feb 29 2008; published Mar 18 2008;
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16. Hydroaminomethylation of high alkenes with dual-metal catalysts in aqueous/organic biphasic system (08-2876HP)
Yingyong Wang, Chao Zhang, Meiming Luo, Hua Chen and Xianjun Li
DOI: https://doi.org/10.3998/ark.5550190.0009.b16
Full Text: PDF (212K)
pp. 165 - 174
received Nov 7 2007; accepted Dec 10 2007; published Mar 25 2008;
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17. New C-aryl alditols from Diels-Alder adducts of sugar nitroalkenes (08-2798FP)
Noelia Araújo, Manuel Baños, María V. Gil, Luis E. Cáceres, Emilio Román and José A. Serrano
DOI: https://doi.org/10.3998/ark.5550190.0009.b17
Full Text: PDF (267K)
pp. 175 - 186
received Oct 3 2007; accepted Feb 29 2008; published Mar 25 2008;
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18. Synthesis and antimicrobial activities of 1-(5-substituted-2-oxo indolin-3-ylidene)-4-(substituted pyridin-2-yl) thiosemicarbazide (08-2819MP)
Vijey Aanandhi M., Shiny George and Vaidhyalingam,V.
DOI: https://doi.org/10.3998/ark.5550190.0009.b18
Full Text: PDF (212K)
pp. 187 - 194
received Oct 12 2007; accepted Mar 23 2008; published Apr 4 2008;
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19. Synthesis and characterization of impurities of an anti-psychotic drug substance, Olanzapine (08-3022UP)
Poornachander Thatipalli, Ramesh Kumar, Chandrasekhar Bulusu, Ramesh Chakka, Pratap R. Padi, Anjaneyulu Yerra and Satyanarayana Bollikonda
DOI: https://doi.org/10.3998/ark.5550190.0009.b19
Full Text: PDF (226K)
pp. 195 - 201
received Jan 28 2008; accepted Mar 23 2008; published Apr 4 2008;
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20. Alliuocide G, a new flavonoid with potent α-amylase inhibitory activity from Allium cepa L. (08-2818KP)
Gamal A. Mohamed
DOI: https://doi.org/10.3998/ark.5550190.0009.b20
Full Text: PDF (426K)
pp. 202 - 209
received Oct 10 2007; accepted Mar 23 2008; published Apr 4 2008;
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21. Condensation of alkylazulenes with 2-thiophenealdehyde and the corresponding azomethines (08-3003UP)
Alexandru C. Razus, Liviu Birzan, Victorita Tecuceanu, Mihaela Cristea and Cristian Enache
DOI: https://doi.org/10.3998/ark.5550190.0009.b21
Full Text: PDF (248K)
pp. 210 - 226
received Jan 21 2008; accepted Mar 23 2008; published Apr 5 2008;
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22. Catalytic properties of the Pd/C – triethylamine system (08-3065HP)
Yoann Coquerel and Jean Rodriguez
DOI: https://doi.org/10.3998/ark.5550190.0009.b22
Full Text: PDF (268K)
pp. 227 - 237
received Feb 18 2008; accepted Mar 28 2008; published Apr 5 2008;
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23. Catalytic oxidative decarboxylation of arylacetic acids promoted by new Mn(III) and Fe(III) Schiff base complexes (08-2904GP)
Morteza Montazerozohori, Mohammad Hossein Habibi, Leila Zamani-Fradonbe and Sayed Ali Reza Musavi
DOI: https://doi.org/10.3998/ark.5550190.0009.b23
Full Text: PDF (215K)
pp. 238 - 246
received Nov 21 2007; accepted Mar 23 2008; published Apr 5 2008;
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24. Generation of small-compound libraries via random chemistry by Fenton’s reagent (08-3013JP)
Eva Kugelmann and Ulrike Holzgrabe
DOI: https://doi.org/10.3998/ark.5550190.0009.b24
Full Text: PDF (511K)
pp. 247 - 255
received Jan 24 2008; accepted Apr 14 2008; published May 12 2008;
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25. Eco-friendly and efficient synthesis of bis(indolyl)methanes under microwave irradiation (08-2986FP)
Magdy Zahran, Yasmin Abdin and Hanan Salama
DOI: https://doi.org/10.3998/ark.5550190.0009.b25
Full Text: PDF (238K)
pp. 256 - 265
received Jan 11 2008; accepted Apr 14 2008; published May 12 2008;
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26. QSAR studies on chalcone derivatives as antibacterial agents against Bacillus pumilis (08-2695KP)
Y. Rajendra Prasad, P. Ravi Kumar, D. Jesse Smiles and P. Ajay Babu
DOI: https://doi.org/10.3998/ark.5550190.0009.b26
Full Text: PDF (241K)
pp. 266 - 276
received Aug 7 2007; accepted Feb 26 2008; published May 12 2008;
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27. Green chemistry approach to synthesis of some new trifluoromethyl containing tetrahydropyrimidines under solvent free conditions (08-2771EP)
R. C. Khunt, J. D. Akbari, A. T. Manvar, S. D. Tala, M. F. Dhaduk, H. S. Joshi and Anamik Shah
DOI: https://doi.org/10.3998/ark.5550190.0009.b27
Full Text: PDF (227K)
Supplementary Material: PDF (249K)
pp. 277 - 284
received Sep 14 2007; accepted Nov 18 2007; published May 29 2008;
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28. New efficient synthesis and bioactivity of homoisoflavonoids (08-3165CP)
Vallabhaneni Madhava Rao, Guri Lakshmi Vasantha Damu, Dega Sudhakar, Vidavaluri Siddaiah and Chunduri Venkata Rao
DOI: https://doi.org/10.3998/ark.5550190.0009.b28
Full Text: PDF (273K)
pp. 285 - 294
received Apr 4 2008; accepted May 27 2008; published Jun 28 2008;
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29. 1,2-Dimethylimidazole (DMI) and microwaves in the alkylation of carboxylic acids and phenols with dimethyl and diethyl carbonates (08-3151CP)
Leticia Guerrero R. and Ignacio A. Rivero
DOI: https://doi.org/10.3998/ark.5550190.0009.b29
Full Text: PDF (250K)
pp. 295 - 306
received Mar 27 2008; accepted Jun 2 2008; published Jul 14 2008;
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30. 3,5-Dinitro-N-(4’-benzo-15-crown-5)-benzamide derivatives. Synthesis and properties (08-3133UP)
Rodica D. Baratoiu, Lucia Mutihac, Miron T. Caproiu, Constantin Draghici, Florin Dumitrascu, Radu Socoteanu, Adrian Beteringhe, Maria Maganu, Irina C. Covaci, Marioara Bem, Titus Constantinescu and Alexandru T. Balaban
DOI: https://doi.org/10.3998/ark.5550190.0009.b30
Full Text: PDF (210K)
pp. 307 - 321
received Mar 20 2008; accepted Jun 6 2008; published Jul 14 2008;
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