摘要
报道了从1,6-己二醇出发,经单溴代、二氢吡喃保护羟基、格氏试剂与乙醛反应、去保护、PCC氧化、与丙二酸发生Kaoevenaglel反应合成蜂王物质(反-9-氧代-2-癸烯酸),总收率25.55%.
A simple synthesis of "Queen substance"(trans - 9 - Oxo - dec - 2 - enoic acid) was reported. Monobromination of 1,6 - hexandiol followed by protection with 3,4 - dihydro - 2H - pyran afforded compound 2. After addition between Grignard reagent of compound 2 and acetaldehyde, deprotection and oxidation by pyridinium chlorochromate(PCC), a Kaoevenagle reaction finally provided the "Queen Substance" in 25. 55% overall yield.
出处
《云南大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第6期611-613,共3页
Journal of Yunnan University(Natural Sciences Edition)
基金
国家自然科学基金资助项目(20662011)
云南省自然科学基金资助项目(2007C025M)
云南大学校基金重点资助项目(2005Z002A)
关键词
1
6-己二醇
蜂王物质
合成
1,6 - hexandiol
Queen substance
synthesis