作者:Michael Harmata、Yanhong Wu、Mehmet Kahraman、Christopher J. Welch
DOI:10.1081/scc-100106046
日期:2001.1
Two related routes to chiral salicylaldehydes which are derivatives of Kagan's ether have been developed. One route which is particularly simple begins with 2,6-diallylphenol. Facile conversion to a substituted benzofuran and assemblage of the basic framework of Kagan's ether is followed by an ozonolysis of the benzofuran ring to reveal the hydroxyaldehyde functionality characteristic of salicylaldehydes
已经开发了两条相关的手性水杨醛路线,该路线是卡根醚的衍生物。一种特别简单的路线从 2,6-二烯丙基苯酚开始。轻松转化为取代的苯并呋喃和 Kagan 醚的基本框架的组合,然后苯并呋喃环的臭氧分解以揭示水杨醛的羟基醛官能团特征。