V. Broicher, D. Geffken
Jan 30, 1990
Citations
0
Influential Citations
11
Citations
Journal
Journal of Organometallic Chemistry
Abstract
Abstract The synthesis of the fluoromethyltrimethylsilanes 4 [(H 3 C) 3 SiCF 2 X, 4a : X = Cl; 4b : X = Br; 4c : X = H; (H 3 C) 3 SiCFXY, 4d : X = Cl; Y = H; 4e : X, Y = H] is described. The reaction of the tris-(diethylamino)-phosphane ( 1 )/trimethylsilyl-halogenide 3 system with the difluorodihalogenomethanes 2 gives the hitherto unknown 4a,b . The reduction of 4a,b and dichloroflouromethyltrimethylsilane ( 13 ) [(H 3 C) 3 SiCFCl 2 ] with tris-(n-butyl)-stannane ( 14 ) produces 4c-e in fair yields.