CSi bond cleavage of trihalomethyltrimethylsilane by alkoxo- and aryloxogold or -copper complexes

The CSi bond cleavage of trihalomethyltrimethylsilane Me 3SiCX 3 (X=F, Cl) proceeds smoothly by alkoxo- and aryloxogold(I or III) or -copper(I) complexes Au(OR)L (OR=OCH(CF 3) 2, OPh), L=PCy 3, PPh 3, PMe 2Ph, PMe 3), cis-AuMe 2(OPh)L (L=PMePh 2, PEt 3, PMe 2Ph, PMe 3), Cu(OR)(PPh 3) 3 (OR=OCH(CF 3...

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Published inInorganica Chimica Acta Vol. 309; no. 1; pp. 151 - 154
Main Authors Usui, Yoko, Noma, Junko, Hirano, Masafumi, Komiya, Sanshiro
Format Journal Article
LanguageEnglish
Published Elsevier B.V 20.11.2000
Subjects
(Trihalomethyl)gold complexes
Alkoxocopper complexes
Alkoxogold complexes
CSi bond cleavage
Trihalomethyltrimethylsilane
Trihalomethyltrimethylsilane
Alkoxocopper complexes
CSi bond cleavage
(Trihalomethyl)gold complexes
Alkoxogold complexes
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Summary:The CSi bond cleavage of trihalomethyltrimethylsilane Me 3SiCX 3 (X=F, Cl) proceeds smoothly by alkoxo- and aryloxogold(I or III) or -copper(I) complexes Au(OR)L (OR=OCH(CF 3) 2, OPh), L=PCy 3, PPh 3, PMe 2Ph, PMe 3), cis-AuMe 2(OPh)L (L=PMePh 2, PEt 3, PMe 2Ph, PMe 3), Cu(OR)(PPh 3) 3 (OR=OCH(CF 3) 2, OPh) to give trihalomethylgold or -copper complexes Au(CX 3)L, cis-AuMe 2(CF 3)L, or Cu(CF 3)L 3 with liberation of the corresponding silyl ether Me 3SiOR.
ISSN:0020-1693
1873-3255
DOI:10.1016/S0020-1693(00)00248-6