Tetrahedron Letters

Condensation of CF2Br2, CF2BrCl and BrCF2CF2Br with enamines and ynamines

I Rico, D Cantacuzene, C Wakselman

文献索引：Rico, I.; Cantacuzene, D.; Wakselman, C. Tetrahedron Letters, 1981 , vol. 22, # 35 p. 3405 - 3408

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被引用次数: 40

摘要

Abstract BrCF 2 X (X: Cl, Br, BrCF 2) react wth enamines and ynamines. A radical chain mechanism is proposed. Halogen (Br or Cl)-fluorine exchange of α halodifluoromethylketones to α trifluoromethylketones using Bu 4+ N, F−, 3H 2 O is examined.