申请人:McNeilab, Inc.
公开号:EP0283309A2
公开(公告)日:1988-09-21
A method for synthesizing a tri-substituted phenyl compound (I) by using a 1,2-addition followed by a 1,4-addition to 1,4-benzoquinone (II):
wherein X is hydroxy, alkoxy or alkanoyloxy, Ar¹ is an organic group and R is an unsubstituted or substituted alkyl group.
一种通过对 1,4-苯醌(II)进行 1,2-加成后再进行 1,4-加成来合成三取代苯基化合物(I)的方法:
其中 X 是羟基、烷氧基或烷酰氧基,Ar¹ 是有机基团,R 是未取代或取代的烷基。