The synthesis of a cationic ylide complex of platinum(II) by the reaction of tetrakis(triphenylphosphine)platinum(O) with choloroiodomethane.期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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The synthesis of a cationic ylide complex of platinum(II) by the reaction of tetrakis(triphenylphosphine)platinum(O) with choloroiodomethane.

Authors:	JR Moss JC Spiers

Institution:	Department of Chemistry, Rhodes University, Grahamstown 6140, South Africa

Abstract:	The reaction of Pt(PPh₃)₄ with CH₂Cl1 in benzene yields the cationic ylide complex $cis$ -Pt(PPh₃)₂(CH₂PPh₃)Cl]I in high yield. This complex has been converted to $cis$ -(PPh₃)₂(CH₂PPh₃)X]X (X  Br or I) by reaction with LiBr or NaI. Reaction of $cis$ -Pt(PPH₃)I]I with iodine yields $cis$ -Pt(PPh₃)₂(CH₂PPh₃)I]I₃. Nmr data are given in support of the suggested structures.

Keywords:	author to whom correspondence should be addressed
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