A Practical Preparation of Thiol Carboxylic Esters of 2-(Isoxazolyl) Acetic Acids
作者:Jaan A. Pesti、Jianguo Yin、Jihchin Chung
DOI:10.1080/00397919908086021
日期:1999.11
Abstract High yields of several thiolesters of 2-[3-(4-cyanophenyl)-4,5-dihydro-5-isoxazolyl]acetic acid are easily prepared from the corresponding oxoester by the reaction with trimethyl silylated mercaptan and aluminum chloride. The selection of mercaptans expands the previous scope of this synthetic method.
摘要 由相应的羰基合成酯与三甲基甲
硅烷基化
硫醇和
氯化铝反应,可以很容易地制备出多种2-[3-(4-
氰基苯基)-4,
5-二氢-5-
异恶唑基]
乙酸硫酯。
硫醇的选择扩大了该合成方法的先前范围。