化学
三氟甲基
酚类
氯化物
药物化学
有机化学
烷基
作者
A. S. Golubev,Petr N. Ostapchuk,T. V. Strelkova,N. D. Kagramanov,Kyrill Yu. Suponitsky,R. U. Takazova,N. D. Chkanikov
摘要
New synthesis of 4-trifluoromethyl-2 H -chromenes via the reaction of 2-(trifluoroacetyl)phenols with vinyltriphenylphosphonium chloride provides a reliable and prompt access to various substituted at the benzene ring 4-trifluoromethyl-2 H -chromenes.
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