Synthesis and properties of (trifluoromethyl) trichlorosilane, a versatile precursor for CF3Si compounds

H Beckers, H Bürger, P Bursch, I Ruppert

Index: Beckers, H.; Buerger, H.; Bursch, P.; Ruppert, I. Journal of Organometallic Chemistry, 1986 , vol. 316, p. 41 - 50

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Citation Number: 39

Abstract

Summary (Trifluoromethyl) trichlorosilane (I) has been prepared for the first time by the reaction of CF 3 SiH (NMe 2) 2 (III) with HCl in dibutyl ether and, as a solution in CH 2 Cl 2, by nucleophilic trifluoromethylation of SiCl 4 with CF 3 Br/P (NEt 2) 3. From this solution, I may be isolated by HCl cleavage of its insoluble bis (pyridine) adduct (II). The aminosilane III was obtained from the reaction of HSi (Cl)(NMe 2) 2 with CF 3 Br/P (NEt 2) 3. Selective ...