Journal of Heterocyclic Chemistry

Preparations of 4??Substituted 3??Carboxypyrazoles

YL Janin

文献索引：Journal of Heterocyclic Chemistry, , vol. 50, # 6 p. 1410 - 1414

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被引用次数: 1

摘要

... Journal of Heterocyclic Chemistry: Previous article in ... mp > 260°C (lit. [29] = 255–256°C). 1 H (DMSO-d 6 ): 8.28 (d, 2H, J = 6.8 Hz); 8.49 (s (br), 1H); 8.86 (d, 2H, J = 6.8 Hz). 13 C (DMSO-d 6 ): 119.6; 126.3; 136.2; 141.9; 149.9; 164.4 (br). LC/MS: m/z = 190 (M + H) + . Ancillary. ...