A new synthesis of 1,7-dioxaspiro[5.5]undecanes. Application to a rectal gland secretion of the olive fruit fly ( ).
作者:Philip Kocienski、Clive Yeates
DOI:10.1016/s0040-4039(00)94309-0
日期:1983.1
The oxirane ring of the tetrahydropyranyl ether of 3,4-epoxybutan-1-ol underwent nucleophilic scission by the organocuprate derived from 6-lithio-3,4-dihydro-2(H)-pyran to give an intermediate which was converted to 4-hydroxy-1,7-dioxaspiro[5.5]undecane on acid hydrolysis.
3,4-环氧丁烷-1-醇的四氢吡喃基醚的环氧乙烷环被衍生自6-lithio-3,4-dihydro-2(H)-pyran的有机铜酸盐进行亲核拆分,得到中间体,该中间体被转化为4 -羟基-1,7-二氧杂螺[5.5]十一烷的酸解反应。