1143-82-4 5-甲基-3-苯基异恶唑-4-羧酸乙酯

名称和标识

中文名: 5-甲基-3-苯基异恶唑-4-羧酸乙酯
英文名: Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate
CAS号: 1143-82-4
分子式: C13H13NO3
分子量: 231.25
中文别名: 5-甲基-3-苯基异噁唑-4-羧酸乙酯; 5-甲基-3-苯基-4-异噁唑羧酸乙酯; 3-苯基-5-甲基-4-异恶唑甲酸乙酯; 5-甲基-3-苯基异唑-4-羧酸乙酯; 5-甲基-3-苯基异噁唑-4-甲酸乙酯; 苯唑西林杂质17
英文别名: Ethyl5-methyl-3-phenyl-4-isoxazolecarboxylate; 3-Phenyl-5-methylisoxazole-4-carboxylic acid ethyl ester; 5-Methyl-3-phenyl-4-isoxazolecarboxylic acid ethyl ester; 5-methyl-3-phenyl-isoxazole-4-carboxylic acid ethyl ester; ethyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate; ETHYL5-METHYL-3-PHENYL-4-ISOXAZOLECARBOXALATE; 5-methyl-3-phenylisoxazole-4-carboxylic acid ethyl ester; ethyl 5-methyl-3-phenyl-isoxazole-4-carboxylate; 4-ISOXAZOLECARBOXYLIC ACID, 5-METHYL-3-PHENYL-, ETHYL ESTER; 3-Phenyl-4-ethoxycarbonyl-5-methyl-isoxazol

安全说明

WGK Germany:WGK 3 海关编码:2934999090 存储类别:11 - 可燃固体危险性类别:严重眼损伤类别1

用途与制备

医药

1.可用苯甲醛与盐酸羟胺一起加热，肟化生成苯甲肟，然后以氯气氯化得苯甲氯肟，将后者与乙酰乙酸乙酯环合制得该品。

词条详情加载中…