Claisen rearrangement/Baylis–Hillman reaction/ring-closing metathesis as bases for the construction of substituted cyanonaphthalenes
作者:Po-Yuan Chen、Hsing-Ming Chen、Liang-Yeu Chen、Jing-Yu Tzeng、Jui-Chi Tsai、Ping-Cheng Chi、Sie-Rong Li、Eng-Chi Wang
DOI:10.1016/j.tet.2007.01.054
日期:2007.3
The present paper described how to establish a novel approach for various alkoxycyanonaphthalenes. It was started from isovanillin, and based on the Claisen rearrangement, O-alkylation, the Baylis–Hillman reaction, and ring-closing metathesis in sequence to produce the title compounds in good yield.
本文描述了如何建立各种烷氧基氰基萘的新方法。它是从异香草醛开始的,并基于克莱森重排,O-烷基化,Baylis-Hillman反应和闭环易位依次生产出标题化合物,收率很高。