申请人:Sumitomo Chemical Company, Limited
公开号:US07652177B2
公开(公告)日:2010-01-26
A process for the production of an alcohol compound represented by the formula (3):
wherein X1, X2, X3, X4, Z, R and n are as defined below, comprising reacting a phenol represented by the formula (1):
wherein X1, X2, X3 and X4 independently represent a hydrogen atom, a halogen atom or an alkyl group having 1 to 3 carbon atoms; Z represents an oxygen atom or a sulfur atom; and R represents a halogen-substituted alkenyl group, with a haloalcohol represented by the formula (2):
wherein Y represents a chlorine atom or a bromine atom; and n represents an integer of 2 or 3, in a biphase system composed of a water-immiscible organic solvent and an aqueous alkali metal hydroxide solution in the presence of a phase-transfer catalyst.
一种制备化学式(3)所代表的醇类化合物的方法,其中X1、X2、X3、X4、Z、R和n的定义如下,包括在相转移催化剂的存在下,将化学式(1)所代表的酚类化合物与化学式(2)所代表的卤代醇反应,所述反应在一个由不溶于水的有机溶剂和水溶性碱金属氢氧化物溶液组成的双相体系中进行,其中X1、X2、X3和X4分别独立地表示氢原子、卤素原子或具有1至3个碳原子的烷基基团;Z表示氧原子或硫原子;R表示卤代烯基基团;Y表示氯原子或溴原子;n表示2或3的整数。