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1. A tribute to Prof. Rosa Mª Claramunt (CV-1463NT)
Pilar Cabildo Miranda
DOI: https://doi.org/10.3998/ark.5550190.0015.201
Full Text: PDF (306K)
pp. 1 - 5
published Apr 8 2013;
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2. Unsaturated oxazolopiperidone lactams: an unexpected domino-type double conjugate addition–cyclization process (CV-7968NP)
Mercedes Amat, Núria Llor, Begoña Checa, Maria Pérez and Joan Bosch
DOI: https://doi.org/10.3998/ark.5550190.0015.202
Full Text: PDF (801K)
pp. 6 - 18
received Jan 9 2013; accepted Feb 27 2013; published Apr 26 2013;
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3. A theoretical study of the mechanism of oxidation of 1H-pyrazolines to 1H-pyrazoles by molecular bromine (CV-7976NP)
Ibon Alkorta and Jose Elguero
DOI: https://doi.org/10.3998/ark.5550190.0015.203
Full Text: PDF (666K)
pp. 19 - 35
received Jan 14 2013; accepted Mar 24 2013; published May 10 2013;
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4. Unexpected new examples of the Thyagarajan-Majumdar tandem cyclization of aryl propargyl sulfoxides (CV-8037NP)
Mateo Alajarin, Marta Marin-Luna and Angel Vidal
DOI: https://doi.org/10.3998/ark.5550190.p008.037
Full Text: PDF (429K)
pp. 36 - 43
received Feb 15 2013; accepted May 17 2013; published Jun 12 2013;
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5. C-N bond forming reactions in the synthesis of substituted 2-aminoimidazole derivatives (CV-8058NP)
Asier Gómez-SanJuan, José Manuel Botija, Almudena Méndez, Nuria Sotomayor and Esther Lete
DOI: https://doi.org/10.3998/ark.5550190.p008.058
Full Text: PDF (479K)
pp. 44 - 56
received Feb 26 2013; accepted May 17 2013; published Jun 12 2013;
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6. On the solvatochromism, dimerization and tautomerism of indazole (CV-8082NP)
Javier Catalan
DOI: https://doi.org/10.3998/ark.5550190.p008.082
Full Text: PDF (557K)
pp. 57 - 70
received Mar 14 2013; accepted May 20 2013; published Jun 12 2013;
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7. Enantioselective catalytic lithiation using a chiral binaphthyl derivative as electron carrier (CV-8192NP)
Regina Martinez, Isidro M. Pastor and Miguel Yus
DOI: https://doi.org/10.3998/ark.5550190.p008.192
Full Text: PDF (628K)
pp. 71 - 84
received May 10 2013; accepted Jun 15 2013; published Aug 18 2013;
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8. Azolium-based systems: application of an anion exchange resin (A- form) method and 1H NMR analysis of the charged-assisted (C–H)+•anion hydrogen bonds (CV-8203NP)
Immaculada Dinares, Neus Mesquida, Anna Ibáñez and Ermitas Alcalde
DOI: https://doi.org/10.3998/ark.5550190.p008.203
Full Text: PDF (716K)
pp. 85 - 102
received May 13 2013; accepted Jul 14 2013; published Aug 18 2013;
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9. Improved synthesis of 5-(t-butyldimethylsilyloxymethyl)-2-methyl-5,6-dihydrocyclopenta[c]pyrrole-1,3(2H,4H)-dione from N-methylmaleimide (CV-8240NP)
Pelayo Camps, Tània Gómez and Ane Otermin
DOI: https://doi.org/10.3998/ark.5550190.p008.240
Full Text: PDF (766K)
pp. 103 - 119
received May 29 2013; accepted Jul 5 2013; published Aug 18 2013;
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10. Synthesis of new bi(pyrazolo[1,5-a]pyrimidinyl)-7-one derivatives from dehydroacetic acid and its analogues as antibacterial agents (CV-8089NP)
Ranjana Aggarwal, Chinu Rani, Rajiv Kumar, Gaurav Garg and Jitender Sharma
DOI: https://doi.org/10.3998/ark.5550190.p008.089
Full Text: PDF (296K)
pp. 120 - 134
received Mar 18 2013; accepted Jun 24 2013; published Aug 18 2013;
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11. Synthesis of pyridyl substituted pyrazolo[4,3-c]pyridines as potential inhibitors of protein kinases (CV-8188NP)
Gytė Vilkauskaitė, Patricia Schaaf, Algirdas Šačkus, Vladimir Krystof and Wolfgang Holzer
DOI: https://doi.org/10.3998/ark.5550190.p008.188
Full Text: PDF (745K)
pp. 135 - 149
received May 8 2013; accepted Jul 5 2013; published Aug 18 2013;
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12. Intrinsic (gas-phase) acidity and basicity of paracetamol (CV-8249NP)
Juan Z. Dávalos, Javier González, Rocío Ramos, Andrés Guerrero and Alexsandre F. Lago
DOI: https://doi.org/10.3998/ark.5550190.p008.249
Full Text: PDF (444K)
Supplementary Material: PDF (487K)
pp. 150 - 160
received Jun 1 2013; accepted Aug 5 2013; published Aug 23 2013;
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13. Synthesis of cyclic guanidines: 2-arylamino-1,4,5,6-tetrahydropyrimidines (CV-8222NP)
Julian W. Shaw, David H. Grayson and Isabel Rozas
DOI: https://doi.org/10.3998/ark.5550190.p008.222
Full Text: PDF (755K)
pp. 161 - 174
received May 22 2013; accepted Jul 14 2013; published Aug 23 2013;
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14. Triazolopyridines. Part 30. Hydrogen transfer reactions; pyridylcarbene formation (CV-8227NP)
Belén Abarca, Rosa Adam, Shamim Alom, Rafael Ballesteros and Sonia López-Molina
DOI: https://doi.org/10.3998/ark.5550190.p008.227
Full Text: PDF (634K)
pp. 175 - 186
received May 24 2013; accepted Aug 7 2013; published Aug 23 2013;
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15. Novel quinazoline and pyrido[2,3-d]pyrimidine derivatives and their hydroselenite salts as antitumoral agents (CV-8244NP)
Juan Antonio Palopa, Daniel Planoa, Esther Morenoa and Carmen Sanmartín
DOI: https://doi.org/10.3998/ark.5550190.p008.244
Full Text: PDF (743K)
pp. 187 - 206
received May 30 2013; accepted Aug 6 2013; published Aug 23 2013;
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16. Complexation of Ca2+ with selenocysteine and effects on its intrinsic acidity (CV-8217NP)
Marcela Hurtado, Al Mokhtar Lamsabhi, Manuel Yáñez and Otilia Mó
DOI: https://doi.org/10.3998/ark.5550190.p008.217
Full Text: PDF (1,047K)
Supplementary Material: PDF (179K)
pp. 207 - 223
received May 21 2013; accepted Aug 10 2013; published Aug 31 2013;
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17. The effect of pressurized carbon dioxide on the cyclocondensation reaction between 4-alkoxy-1,1,1-trifluoro-3-alken-2-ones and hydrazines (CV-8024NP)
Marcelo Rossatto, Caroline Casanova, Ana P. Lima, Daniel J. Emmerich, Vladimir Oliveira, Rogério M. Dallago, Clarissa P. Frizzo, Dayse N. Moreira, Lilian Buriol, Sergio Brondani, Nilo Zanatta, Helio G. Bonacorso and Marcos A. P. Martins
DOI: https://doi.org/10.3998/ark.5550190.p008.024
Full Text: PDF (216K)
pp. 224 - 232
received Feb 7 2013; accepted Jul 14 2013; published Sep 27 2013;
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18. A review of recent progress (2002-2012) on the biological activities of pyrazoles (CV-8131NR)
Ruth Pérez-Fernández, Pilar Goya and José Elguero
DOI: https://doi.org/10.3998/ark.5550190.p008.131
Full Text: PDF (1,965K)
pp. 233 - 293
received Apr 9 2013; accepted Sep 8 2013; published Nov 6 2013;
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19. A simple synthesis of 4-aroyl-5-methyl-1H-imidazol-2(3H)-one derivatives (Enoxymone analogues) from aryl methyl ketones via enaminones (CV-8236NP)
Jure Bezenšek, Uroš Grošelj, Katarina Stare, Jurij Svete and Branko Stanovnik
DOI: https://doi.org/10.3998/ark.5550190.p008.236
Full Text: PDF (778K)
pp. 294 - 307
received May 28 2013; accepted Sep 8 2013; published Nov 6 2013;
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20. Solvent-free microwave-assisted synthesis of new 2,4-dimethoxybenzylaminotriazines (CV-8245NP)
Antonio de la Hoz, Ana Sánchez-Migallón, Beatriz T. Pelado and José R. Ramírez
DOI: https://doi.org/10.3998/ark.5550190.p008.245
Full Text: PDF (572K)
pp. 308 - 318
received May 31 2013; accepted Sep 8 2013; published Nov 6 2013;
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21. Preparation of 2,2-dimethylchroman-4-ones from 5-alkyl-substituted resorcinols: microwave-assisted synthesis and theoretical calculations (CV-8246NP)
Paula Morales, Luis Miguel Azofra, José Cumella, Laura Hernandez-Folgado, María Roldán, Ibon Alkorta and Nadine Jagerovic
DOI: https://doi.org/10.3998/ark.5550190.p008.246
Full Text: PDF (416K)
pp. 319 - 332
received May 31 2013; accepted Sep 8 2013; published Nov 6 2013;
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22. 1,8-Bis(bromomethyl)naphthalene in the synthesis of 1,5-diazacyclodecane and benz[de]isoquinoline proton sponges (CV-8253NP)
Valery A. Ozeryanskii, Polina A. Vakhromova and Alexander F. Pozharskii
DOI: https://doi.org/10.3998/ark.5550190.p008.253
Full Text: PDF (813K)
pp. 333 - 345
received Jun 6 2013; accepted Sep 25 2013; published Nov 6 2013;
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23. Helical [n]catamantanes and all-trans-perhydroacenic [n]perimantanes: structures and von Baeyer IUPAC numbering of carbon atoms (CV-8352NP)
Alexandru T. Balaban and Christoph W. Ruecker
DOI: https://doi.org/10.3998/ark.5550190.p008.352
Full Text: PDF (698K)
pp. 346 - 361
received Jul 29 2013; accepted Oct 13 2013; published Dec 19 2013;
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24. Nucleophilic trifluoromethylation of carbonyl compounds and derivatives (CV-8340NR)
Gloria Rubiales, Concepción Alonso, Eduardo Martínez de Marigorta and Francisco Palacios
DOI: https://doi.org/10.3998/ark.5550190.p008.340
Full Text: PDF (2,840K)
pp. 362 - 405
received Jul 24 2013; accepted Oct 9 2013; published Jan 10 2014;
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25. Four-membered rings from isocyanides: Developments since the mid 1980s (CV-8224NR)
Dietrich Moderhack
DOI: https://doi.org/10.3998/ark.5550190.p008.224
Full Text: PDF (4,565K)
pp. 406 - 451
received May 23 2013; accepted Oct 4 2013; published Feb 11 2014;
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