Ring-closing metathesis (RCM) of olefinic vinyl chlorides can be effected using the second generation Grubb’s catalyst 18 (10 mol%, deoxygenated benzene, 65 °C) to assemble a variety of carbocyclic and heterocyclic 5, 6 and 7-membered rings in high yields.
烯烃基
氯乙烯的环闭合复分解反应(RCM)可通过第二代Grubb催化剂18(10 mol%,脱氧苯,65 °C)实现,从而以高收率合成各种碳环和杂环5、6和7元环。