Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes

P  Bergamini; O  Bortolini; E  Costa; P G  Pringle

Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes

P Bergamini, O Bortolini, E Costa, P G Pringle

School of Chemistry

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Abstract

The reaction between [PtX(2)L(2)] (X = Cl, Br, I; L(2) = 1,5-cyclo-octadiene (cod), 2PPh(3), 2PMePh(2), Ph(2)PCH(2)CH(2)PPh(2), S,S-Ph(2)PCHMeCH(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.

Original language	English
Pages (from-to)	33-37
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	252
Issue number	1-2
Publication status	Published - 1 Nov 1996

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@article{826f2e09e87e41558b4bb3c39f0f8b79,

title = "Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes",

abstract = "The reaction between [PtX(2)L(2)] (X = Cl, Br, I; L(2) = 1,5-cyclo-octadiene (cod), 2PPh(3), 2PMePh(2), Ph(2)PCH(2)CH(2)PPh(2), S,S-Ph(2)PCHMeCH(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.",

author = "P Bergamini and O Bortolini and E Costa and Pringle, \{P G\}",

year = "1996",

month = nov,

day = "1",

language = "English",

volume = "252",

pages = "33--37",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes

AU - Bergamini, P

AU - Bortolini, O

AU - Costa, E

AU - Pringle, P G

PY - 1996/11/1

Y1 - 1996/11/1

N2 - The reaction between [PtX(2)L(2)] (X = Cl, Br, I; L(2) = 1,5-cyclo-octadiene (cod), 2PPh(3), 2PMePh(2), Ph(2)PCH(2)CH(2)PPh(2), S,S-Ph(2)PCHMeCH(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.

AB - The reaction between [PtX(2)L(2)] (X = Cl, Br, I; L(2) = 1,5-cyclo-octadiene (cod), 2PPh(3), 2PMePh(2), Ph(2)PCH(2)CH(2)PPh(2), S,S-Ph(2)PCHMeCH(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.

M3 - Article (Academic Journal)

SN - 0020-1693

VL - 252

SP - 33

EP - 37

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1-2

ER -

Trimethylsilyldiazomethane as a diazomethane equivalent in the synthesis of (alpha-halomethyl)platinum(II) complexes

Abstract

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