TRIMETHYLSILYLDIAZOMETHANE AS A DIAZOMETHANE EQUIVALENT IN THE SYNTHESIS OF (ALPHA-HALOMETHYL)PLATINUM(II) COMPLEXES

Authors
BERGAMINI P BORTOLINI O COSTA E PRINGLE PG
Citation
P. Bergamini et al., TRIMETHYLSILYLDIAZOMETHANE AS A DIAZOMETHANE EQUIVALENT IN THE SYNTHESIS OF (ALPHA-HALOMETHYL)PLATINUM(II) COMPLEXES, Inorganica Chimica Acta, 252(1-2), 1996, pp. 33-37
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganica Chimica Acta → ACNP
ISSN journal
00201693
Volume
252
Issue
1-2
Year of publication
1996
Pages
33 - 37
Database
ISI
SICI code
0020-1693(1996)252:1-2<33:TAADEI>2.0.ZU;2-B
Abstract
The reaction between [PtX(2)L(2)] (X = Cl, Br, I; L(2) = 1,5-cyclo-oct adiene (cod), 2PPh(3), 2PMePh(2), Ph(2)PCH(2)CH(2)PPh(2), S,S-Ph(2)PCH MeCH(2)CHMePPh(2) (S,S-skewphos)) and an excess of Me(3)SiCHN(2) in a CH2Cl2/Me(2)CO/H2O solvent mixture gives the complexes [Pt(CH(2)X)(2)L (2)]. When [PtX(2)(cod)] is treated with Me(3)SiCHN(2) in a CH2Cl2/Me( 2)CO/D2O solvent mixture, the complexes [Pt(CHDX)(2)(cod)] are formed exclusively. The mechanism of these reactions is discussed.