期刊
JOURNAL OF FLUORINE CHEMISTRY
卷 101, 期 2, 页码 187-191出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/S0022-1139(99)00157-8
关键词
fluorination; perfluoroalkylation; fluorodenitration; trifluoromethyltrimethylsilane
Nucleophilic routes to selectively fluorinated aromatic compounds starting from cheap and readily available nitroaromatics are reviewed. Me3SiCF3, in conjunction with a fluoride, can be used as either a fluorinating or trifluoromethylating agent, and is capable of both the trifluoromethyldenitration and trifluoromethyldecyanation of an aromatic molecule. Nucleophilic trifluoromethylthiolation can be achieved using thiophosgene and a fluoride. (C) 2000 Elsevier Science S.A. All rights reserved.
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