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Formation of a Dative Bond Between Pt 0 and Mo II in Linear Pt 0 –Mo II –Mo II –Pt 0 Complexes, Mo II 2 Pt 0 2 (pyphos) 4 (PR 3 ) 2 , and Unique 1,4‐Oxidative Addition Reaction of Diaryl Disulfides Giving Mo II 2 Pt I 2 (pyphos) 4 (SAr) 2 (pyphos = 6‐Diphenylphosphanyl‐2‐pyridonato)
Author(s) -
Mashima Kazushi,
Shimoyama Yuuji,
Kusumi Yoshitaka,
Fukumoto Atsushi,
Yamagata Tsuneaki,
Ohashi Masato
Publication year - 2007
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200601018
Subject(s) - chemistry , oxidative addition , molybdenum , stereochemistry , crystallography , adduct , x ray crystallography , catalysis , inorganic chemistry , organic chemistry , physics , diffraction , optics
The Pt 0 ··· Mo II dative bond of linear tetrametal Pt 0 –Mo II –Mo II –Pt 0 complexes, Mo 2 Pt 2 (pyphos) 4 ( L ) 2 [ 4a : L = PPh 3 ; 4b : L = PMe 3 ; 4c : L = PMe 2 Ph; 4d : L = PMePh 2 ; 4e : L = P(OMe) 3 ], was characterized by means of spectroscopic analysis and X‐ray crystallographic studies. Complex 4a reacted with diaryl disulfides to give dithiolate Pt I complexes, Mo 2 Pt 2 (SAr) 2 (pyphos) 4 [ 5a : Ar = C 6 H 4 Me‐4; 5b : C 6 H 4 OMe‐4; 5c : C 6 H 3 Me 2 ‐2,6; 5d : C 6 H 5 ], which are unique 1,4‐oxidative addition products.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
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