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1. Enaminones as building blocks in organic syntheses: on the reaction of 3-dimethylamino-2-propenones with malononitrile (09-3956UP)
Saleh Mohammed Al-Mousawi, Moustafa Sherief Moustafa, Mervat Mohammed Abdelkhalik and Mohamed Hilmy Elnagdi
DOI: https://doi.org/10.3998/ark.5550190.0010.b01
Full Text: PDF (211K)
pp. 1 - 10
received Apr 2 2009; accepted Jun 8 2009; published Jun 22 2009;
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2. Synthesis and spectral properties of functionalized oligoarylenes containing nitro group (09-3937DP)
Haiying Ji, Zhan Zhang, Ying An, Xianlei Fu, Yu Yang and Guohua Gao
DOI: https://doi.org/10.3998/ark.5550190.0010.b02
Full Text: PDF (213K)
pp. 11 - 21
received Mar 21 2009; accepted Jun 11 2009; published Jun 22 2009;
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3. 2,6-Disubstituted benzothiazoles, analogues of the aromatic core of D-luciferin: synthesis and evaluation of the affinity for Photinus pyralis luciferase (09-3987BP)
Giuseppe Meroni, Paolo Ciana, Clara Meda, Adriana Maggi and Enzo Santaniello
DOI: https://doi.org/10.3998/ark.5550190.0010.b03
Full Text: PDF (185K)
pp. 22 - 30
received Apr 13 2009; accepted Jun 19 2009; published Jun 22 2009;
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4. Synthesis and properties of azulene-containing 1,3-dioxanes (09-3867CP)
Alexandru C. Razus, Liviu Birzan, Liliana Cristian and Victorita Tecuceanu
DOI: https://doi.org/10.3998/ark.5550190.0010.b04
Full Text: PDF (220K)
pp. 31 - 44
received Feb 20 2009; accepted Jun 22 2009; published Jun 26 2009;
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5. Synthesis of 2-chloro-N,N,N-trialkylethanaminium salts and related hydroxy-analogues as analytical standards for monitoring potential chemical warfare agent precursors (09-3914GP)
Jakub Stýskala, Petr Cankař, Michal Maloň, Iveta Fryšová, Petr Bednář and Karel Lemr
DOI: https://doi.org/10.3998/ark.5550190.0010.b05
Full Text: PDF (249K)
pp. 45 - 57
received Mar 11 2009; accepted Jun 17 2009; published Jun 29 2009;
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6. Synthesis of triazolo[4,3-b] [1,2,4,5]tetrazines and triazolo[3,4-b][1,3,4] thiadiazines using chitosan as heterogeneous catalyst under microwave irradiation (09-4040GP)
Sobhi M. Gomha and Sayed M. Riyadh
DOI: https://doi.org/10.3998/ark.5550190.0010.b06
Full Text: PDF (269K)
pp. 58 - 68
received May 1 2009; accepted Jun 22 2009; published Jun 30 2009;
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7. Novel 1-hydroxy-1,1-bisphosphonates derived from indazole: synthesis and characterization (09-4041HP)
Fátima C. Teixeira, Inês F. Antunes, M. João M. Curto, M. Neves and António P.S. Teixeira
DOI: https://doi.org/10.3998/ark.5550190.0010.b07
Full Text: PDF (288K)
pp. 69 - 84
received May 4 2009; accepted Jun 16 2009; published Jul 2 2009;
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8. Synthesis and in vitro antiproliferative activity of new adamantylthiazolyl-1,3,4-oxadiazoles (09-4025GP)
Maryam Zahid, Khawaja A. Yasin, Tashfeen Akhtar, Shahid Hameed, Najim A. Al-Masoudi, Roberta Loddo and Paolo La Colla
DOI: https://doi.org/10.3998/ark.5550190.0010.b08
Full Text: PDF (275K)
pp. 85 - 93
received Apr 28 2009; accepted Jun 22 2009; published Jul 10 2009;
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9. A new entry into 3-hydroxypyrrolidine derivatives from protected α- or β-amino esters (09-4122DP)
José M. Aurrecoechea, Fernando Bustos, Beatriz López, Carlos Saornil and Rubén Suero
DOI: https://doi.org/10.3998/ark.5550190.0010.b09
Full Text: PDF (296K)
pp. 94 - 104
received Jun 4 2009; accepted Jul 2 2009; published Jul 15 2009;
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10. Microwave assisted synthesis of 2-(aryl acetylene)pyridin-1H-benzimidazole derivatives via Sonogashira coupling (09-3906EP)
Changdev Namdev Raut, Ramchandra Bhimrao Mane, Ravindra Ashok Janrao, Sandeep Mukunda Bagul and Pramod Pandurang Mahulikar
DOI: https://doi.org/10.3998/ark.5550190.0010.b10
Full Text: PDF (216K)
pp. 105 - 114
received Mar 10 2009; accepted Jun 18 2009; published Jul 21 2009;
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11. Synthesis of a bifunctional 1,2,3,4-tetrahydroquinoline derivative: 1,8-bis(9-ethyl-9H-carbazol-3-yl)-1,2,3,4,5,6,7,8-octahydroquino[5,6-f]quinoline-3,6-diol (09-3932CP)
Rimgaile Degutyte, Maryte Daskeviciene, Jolanta Stumbraite and Vytautas Getautis
DOI: https://doi.org/10.3998/ark.5550190.0010.b11
Full Text: PDF (374K)
pp. 115 - 122
received Mar 19 2009; accepted Jul 2 2009; published Jul 23 2009;
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12. Guanidine derived ionic liquids: catalyst free medium for N-formylation of amines (09-4057BP)
Jafar Akbari, Malak Hekmati, Mehdi Sheykhan and Akbar Heydari
DOI: https://doi.org/10.3998/ark.5550190.0010.b12
Full Text: PDF (203K)
pp. 123 - 129
received May 8 2009; accepted Jul 16 2009; published Jul 24 2009;
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13. Efficient construction of novel carbocyclic frameworks via intramolecular aromatic addition of diazoketones followed by Diels-Alder cycloaddition (09-4101UP)
Patrick O’Leary and Anita R. Maguire
DOI: https://doi.org/10.3998/ark.5550190.0010.b13
Full Text: PDF (454K)
pp. 130 - 151
received May 29 2009; accepted Jul 7 2009; published Aug 2 2009;
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14. Design, synthesis, and insecticidal activity of novel neonicotinoid derivatives containing N-oxalyl groups (09-4107OP)
Yu Zhao, Yongqiang Li, Suhua Wang and Zhengming Li
DOI: https://doi.org/10.3998/ark.5550190.0010.b14
Full Text: PDF (481K)
pp. 152 - 164
received Jun 1 2009; accepted Jul 22 2009; published Aug 3 2009;
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15. Synthesis of novel ionic liquid-supported Schiff bases (09-3997FP)
Bin Li, Yi-Qun Li, Wen-Jie Zheng and Mei-Yun Zhou
DOI: https://doi.org/10.3998/ark.5550190.0010.b15
Full Text: PDF (168K)
pp. 165 - 171
received Apr 17 2009; accepted Jul 16 2009; published Aug 3 2009;
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16. Addition of dianions of carboxylic acids to imines. Influence of the acid in the outcome of the reaction (09-4118BP)
Salvador Gil, Margarita Parra and Pablo Rodriguez
DOI: https://doi.org/10.3998/ark.5550190.0010.b16
Full Text: PDF (300K)
pp. 172 - 184
received Jun 3 2009; accepted Jul 25 2009; published Aug 3 2009;
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17. Suzuki reaction: mechanistic multiplicity versus exclusive homogeneous or exclusive heterogeneous catalysis (09-4065JP)
Anna A. Kurokhtina and Alexander F. Schmidt
DOI: https://doi.org/10.3998/ark.5550190.0010.b17
Full Text: PDF (284K)
Supplementary Material: PDF (179K)
pp. 185 - 203
received May 14 2009; accepted Jul 16 2009; published Aug 7 2009;
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18. Isoquinoline- and piperazinedione-derived α-acylamino peroxide moieties in asymmetric oxidation of sulphides and epoxidation of naphthoquinones (09-3919NP)
Haiko Blumenthal and Jürgen Liebscher
DOI: https://doi.org/10.3998/ark.5550190.0010.b18
Full Text: PDF (434K)
Supplementary Material: PDF (361K)
pp. 204 - 220
received Mar 13 2009; accepted Jul 28 2009; published Aug 7 2009;
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19. Synthesis of vinyl selenides and tellurides using PEG-400 (09-3669BP)
Eder J. Lenardão, Márcio S. Silva, Maraisa Sachini, Renata G. Lara, Raquel G. Jacob and Gelson Perin
DOI: https://doi.org/10.3998/ark.5550190.0010.b19
Full Text: PDF (261K)
pp. 221 - 227
received Nov 24 2008; accepted Jul 28 2009; published Aug 9 2009;
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20. An efficient approach for the synthesis of 6,7-dimethoxy-2-tetralone and 5,6-dimethoxy-1-tetralone (09-4059CP)
William J. Vera and Ajoy K. Banerjee
DOI: https://doi.org/10.3998/ark.5550190.0010.b20
Full Text: PDF (223K)
pp. 228 - 234
received May 10 2009; accepted Jul 27 2009; published Aug 13 2009;
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21. Synthesis of the tetracyclic skeleton of the galanthamine-type Amaryllidaceae alkaloids (09-4163UP)
Klára Herke, László Hazai, Máté Szabolcs Hudák, Janka Ábrahám, Zsuzsanna Sánta, Viktor Háda, Csaba Szántay Jr. and Csaba Szántay
DOI: https://doi.org/10.3998/ark.5550190.0010.b21
Full Text: PDF (279K)
pp. 235 - 246
received Jun 16 2009; accepted Jul 21 2009; published Aug 13 2009;
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22. Novel hexacoordinate organosilicon(IV) complexes of diethylenetriamine Schiff base with SiO2N3 skeleton (09-4083QP)
Jugal. K. Puri, Raghubir Singh, Varinder K. Chahal and Raj P. Sharma
DOI: https://doi.org/10.3998/ark.5550190.0010.b22
Full Text: PDF (438K)
pp. 247 - 256
received May 20 2009; accepted Jul 27 2009; published Aug 13 2009;
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23. Synthesis of 8-aryl-substituted 4-(5-chloropyrido[4,3-d]pyrimidine-2-yl)morpholines as intermediates of potential PI3K inhibitors via selective Suzuki-Miyaura cross-coupling reaction (09-4156JP)
Yanhong Chen, Chunhao Yang and Yuyuan Xie
DOI: https://doi.org/10.3998/ark.5550190.0010.b23
Full Text: PDF (210K)
pp. 257 - 267
received Jun 13 2009; accepted Jul 27 2009; published Aug 16 2009;
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24. Facile synthesis of novel functionalized 1,3-selenazoles (09-4179EP)
Violeta Kanapickaitė, Vytas Martynaitis and Algirdas Šačkus
DOI: https://doi.org/10.3998/ark.5550190.0010.b24
Full Text: PDF (304K)
pp. 268 - 276
received Jun 21 2009; accepted Aug 14 2009; published Aug 23 2009;
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25. Tritylamine as an ammonia synthetic equivalent: preparation of primary amides (09-4051OP)
Vassiliki Theodorou, Aris Karkatsoulis, Maria Kinigopoulou, Valentine Ragoussis and Konstantinos Skobridis
DOI: https://doi.org/10.3998/ark.5550190.0010.b25
Full Text: PDF (257K)
pp. 277 - 287
received May 7 2009; accepted Aug 10 2009; published Aug 23 2009;
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26. Green and efficient aza-Michael additions of aromatic amines to α,β-unsaturated ketones catalyzed by DBU based task-specific ionic liquids without solvent (09-3850MP)
An-Guo Ying, Li-Min Wang, Hong-Xia Deng, Jian-Hui Chen, Xin-Zhi Chen and Wei-Dong Ye
DOI: https://doi.org/10.3998/ark.5550190.0010.b26
Full Text: PDF (239K)
pp. 288 - 298
received Feb 14 2009; accepted Jul 27 2009; published Aug 26 2009;
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27. Microwave-assisted 1,3-dipolar cycloaddition reactions of vinylic glycosides with aryl azides – unexpected synthesis of triazoles and acetyl group migration (09-4174DP)
Marta M. Andrade and Maria Teresa Barros
DOI: https://doi.org/10.3998/ark.5550190.0010.b27
Full Text: PDF (516K)
pp. 299 - 306
received Jun 19 2009; accepted Aug 23 2009; published Sep 2 2009;
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28. One-pot diastereoselective synthesis of new spiro indenoquinoxaline derivatives containing cyclopropane ring (09-4245CP)
Masoud Shaabanzadeh and Faranak Khabari
DOI: https://doi.org/10.3998/ark.5550190.0010.b28
Full Text: PDF (486K)
pp. 307 - 315
received Jul 16 2009; accepted Aug 23 2009; published Sep 3 2009;
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29. Solvent-free microwave-promoted Michael addition of aza-nucleophiles to benzo[b]thiophen-2-yl-2-propenone (09-3913CP)
Hernán Pessoa-Mahana, Marcos González C., Marcelo González S., C. David Pessoa-Mahana, Ramiro Araya-Maturana, Nadia Ron H. and Claudio Saitz B.
DOI: https://doi.org/10.3998/ark.5550190.0010.b29
Full Text: PDF (210K)
pp. 316 - 325
received Apr 3 2009; accepted Aug 27 2009; published Sep 13 2009;
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30. Design, synthesis and antimicrobial evaluation of s-triazinyl urea and thiourea derivatives (09-3674CP)
Pankaj B. Kaswala, Kishor H. Chikhalia, Nisha K. Shah, Dhaval P. Patel, Dharmendra H. Patel and Govindraj V. Mudaliar
DOI: https://doi.org/10.3998/ark.5550190.0010.b30
Full Text: PDF (181K)
pp. 326 - 335
received Nov 25 2008; accepted Aug 14 2009; published Sep 19 2009;
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