- 作者: Mei-Hsiu Shiha,b, Li-Hui Lua and Mou-Yung Yeha
- 作者服務機構: Department of Chemistry, National Cheng Kung University, Tainan, Taiwan 701, R.O.C.
- 中文摘要: Reactions of aniline with 3-arylsydnone-4-carbohydroximic acid chlorides (1) gave the desired substitution products 5. 3-Arylsydnone-4-carboxamide phenylhydrazones (7) were obtained unexpectedly by the reaction of carbohydroximic acid chlorides 1 with phenylhydrazine in suitable conditions. Compounds 7 could react with both aromatic and aliphatic aldehydes in the presence of acid catalyst to give 3-aryl-4-(1¢-phenyl-5¢-substituted-1¢,2¢,4¢-triazol-3¢-yl)sydnones (11).
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --