THE PREPARATION OF CHIRAL SALICYLALDEHYDES BASED ON KAGAN'S ETHER
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