A new route to spiro-ketals using the Horner-Wittig reaction of 2-diphenylphosphinoxy cyclic ethers
作者:Steven V. Ley、Barry Lygo
DOI:10.1016/s0040-4039(01)91163-3
日期:1984.1
Two insect pheromones along with other spiro-ketals have been synthesised by a new route which involves Horner-Wittig coupling of 2-diphenylphosphinoxy cyclic ethers with aldehydes and lactols followed by acid catalysed cyclisation.
已经通过一种新的途径合成了两种昆虫信息素以及其他螺缩酮,该途径涉及将2-二苯基次膦氧基环醚与醛和乳糖醇进行Horner-Wittig偶联,然后进行酸催化的环化反应。