forming reaction was developed. Under the catalysis of 10 mol% stable N-heterocyclic carbene, thiols undergo direct nucleophilic substitution reaction with gem-difluoroalkenes to produce α-fluorovinyl thioethers in high yields with excellent Z-selectivity. In this process, bases are not necessary.
开发了一种新型的有机催化烯烃碳
硫键形成反应。在10摩尔%稳定的N杂环卡宾的催化下,
硫醇与宝石-二
氟烯烃进行直接亲核取代反应,以高收率和优异的Z-选择性生产α-
氟乙烯基硫醚。在此过程中,不需要碱。