摘要
本文提出了以邻苯二酚和一氯甲烷为原料，在碱性条件、水－甲苯非均相溶剂体系和相转移催化剂的作用下合成愈创木酚的工艺路线。并且深入地考察了原料配比、反应时间和反应温度等各种因素对反应的影响。最终确定了该工艺的最佳条件，收率可达８００％。
A new synthetic routine ,in which catechol and monochloromethane are employed to form guaiacol in water-toluene heterogeneous solution with base and phase transfer catalysis ,was proposed and studied.Various factors influencing the reaction,such as reactants ratio,reaction time and reaction temperature etc.,were investigated also.The optimum reaction condition was found in a yield of 80.0%.
出处
《染料工业》
1997年第6期35-38,共4页
Dyestuff Industry
