摘要
以水杨醛为原料 ,经氯甲基化、硝化、Sommelet反应及 Witting反应合成了几种取代水杨醛 ,对它们的合成方法进行了改进 ,使合成过程简化 。
A few of substituted salicylic aldehydes were synthesized by chloromethylation,nitration,Witting reaction and Sommelet reaction of salicylic aldehyde.The procedure for the synthesis was simplified and the yield was increased.
出处
《化学试剂》
CAS
CSCD
北大核心
2001年第4期237-238,203,共3页
Chemical Reagents
