Three-fold intramolecular ring-closing metatheses involving square-planar platinum complexes with cis-phosphorus donor ligands: syntheses, structures, and properties of parachute-like complexes

Inorganic Chemistry
Katrin SkopekJohn A Gladysz

Abstract

Reactions of the phosphite and phosphine complexes cis-PtCl 2((PX(CH2)mCH=CH2)3)2 (X/m = O/3, O/4, O/5, -/5, -/6) with Grubbs' catalyst, followed by hydrogenations, yield cis-PtCl2(P(X(CH2)(2m+2)X)3P) (6-40%). Crystal structures establish parachute-like motifs in which one X(CH2)(2 m+2)X bridge lies roughly in the platinum coordination plane, and the others lie above and below.

Citations

Apr 17, 2014·Journal of Biological Inorganic Chemistry : JBIC : a Publication of the Society of Biological Inorganic Chemistry·Jacqueline Gamboa VarelaJose E Nuñez
Sep 17, 2015·The Journal of Organic Chemistry·Yohei NishiyamaWataru Setaka
Sep 5, 2015·Organic & Biomolecular Chemistry·Hirokuni ShionariWataru Setaka
Jun 4, 2011·Angewandte Chemie·Michael StollenzJohn A Gladysz
Feb 5, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Robert M HaakArjan W Kleij
Apr 18, 2014·Organic & Biomolecular Chemistry·Wataru SetakaKentaro Yamaguchi

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