Direct conversion of dipropargylic sulfones into (E)- and (Z)-hex-3-ene-1,5-diynes by a modified one-flask Ramberg-Bäcklund reaction
作者:Xiao-Ping Cao、Tze-Lock Chan、Hak-Fun Chow
DOI:10.1016/0040-4039(95)02345-3
日期:1996.2
(E)- and (Z)-enediynes7 are readily synthesized in good yields from a one-pot modified Ramberg-Bäcklund reaction from dipropargylic sulfones 5.
(E)和(Z)-烯二炔7可以很容易地从双炔丙基砜5的一锅式修饰Ramberg-Bäcklund反应中以高收率合成。