摘要
以柠檬醛为原料经苯胺保护、浓硫酸环化、亚硝化、水解制备得到2,6,6-三甲基-3-肟基-1-环己烯-1-甲醛,含量99.1%,收率50.1%。并对反应机理进行了分析。
1-Formyl-2,6,6-trimethyl-3-cximido-cyclohex-1-ene was prepared from citral via amination, cyclization, nitrosation and hydrolyzation with the content of 99.1% and the yield of 50. l%.The mechanics of the reaction was analysed.
出处
《浙江化工》
CAS
2011年第12期4-5,共2页
Zhejiang Chemical Industry
