C=S BOND FISSION IN COORDINATED THIOUREAS AND FORMATION OF A SULFIDE-BRIDGED DINUCLEAR PD(II) COMPLEX

Authors
OKEYA S KAMEDA H KAWASHIMA H SHIMOMURA H NISHIOKA T ISOBE K
Citation
S. Okeya et al., C=S BOND FISSION IN COORDINATED THIOUREAS AND FORMATION OF A SULFIDE-BRIDGED DINUCLEAR PD(II) COMPLEX, Chemistry Letters, (7), 1995, pp. 501-502
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
7
Year of publication
1995
Pages
501 - 502
Database
ISI
SICI code
0366-7022(1995):7<501:CBFICT>2.0.ZU;2-L
Abstract
A reaction of [Pd(tol(2)TU(-1)-N,S)(2)] (tol(2)TU=1,3-di(o-tolyl)-thio urea) with dppm affords [Pd(tol(2)TU(-2)-N,S)(to(2)TU-S)(dppm-P)](1). Complex 1 is gradually converted into [Pd-2(mu-S)(mu-dppm)(2)(tol(2)TU (-1)-S)(2)] (2), with a sulfide bridge via CS bond activation in tol(2 )TU. X-ray diffraction study shows that complex 2 has an A-frame dinuc lear Pd(II) structure without a Pd-Pd.