6-羟基色满的合成  

Synthesis of 6-hydroxychroman

作　　者：黄二芳[1] 朱丽丹[1] 洪秀云[1] 金丽萍[1] 胡春[1] 

机构地区：[1]沈阳药科大学制药工程学院,辽宁沈阳110016

出　　处：《化学试剂》2007年第10期619-620,共2页Chemical Reagents

基　　金：国家自然科学基金资助项目(20472053)

摘　　要：以2′,5′-二羟基苯乙酮和原甲酸三乙酯缩合得到6-羟基-4-色酮,再经催化氢化得到标题化合物。这是合成6-羟基色满的新路线,收率能达到47%。6-Hydroxychroman was prepared by catalytic hydrogenation of 6-hydroxy-4-chromone, which was prepared via condensation of 2＇ ,5＇-dihydroxyacetophenone with triethyl ortho-formate.The total yield of 6-hydroxychroman could reach 47% according to the novel procedure reported in this paper.

关 键 词：6-羟基色满 6-羟基色酮 合成 催化氢化 

分 类 号：O625.3[理学—有机化学]