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Metalmetal bonded triazenido compounds:II. Compounds with M = Rh I, Ir I; R = Me, aryld and X = Cl, Br, I Cl, Br, I

Authors
Journal
Journal of Organometallic Chemistry
0022-328X
Publisher
Elsevier
Publication Date
Volume
105
Issue
3
Identifiers
DOI: 10.1016/s0022-328x(00)88111-5

Abstract

Abstract Complexes (M = Rh, X = Cl, M = Ir, X = Cl, Br, I and R = CH 3, R′ = CH 3, p-tolyl) have been made by the reaction of (Ph 3P) 2(CO)MX with . The proposed structure is analogous to that of the related copper derivatives and contains a five-membered ring in which an M I to Ag I donor bond is bridged by an azenido group, while the halide atom X has migrated from M I to Ag I. Carbon monoxide at 1 atm reacts rapidly and quantitatively with the iridium compounds to give novel acyltriazenido compounds {Ph 3P(CO) 2 - Ir[OCN(R)N=NR′]} (R = CH 3, p-tolyl; R′ = CH 3, p-tolyl).

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