Trigonal-Planar-Coordinated Organogold (I) Complexes Stabilized by Organometallic 1, 4-Diynes: Reaction Behavior, Structure, and Bonding

…, SJ Silverio, I Hyla-Kryspin, R Gleiter, L Zsolnai…

Index: Koehler, Katrin; Silverio, Sandro J.; Hyla-Kryspin, Isabella; Gleiter, Rolf; Zsolnai, Laszlo; Driess, Alexander; Huttner, Gottfried; Lang, Heinrich Organometallics, 1997 , vol. 16, # 23 p. 4970 - 4979

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Citation Number: 44

Abstract

In this study, we describe the synthesis and chemical behavior as well as the structure and bonding of monomeric, alkyne-stabilized organogold(I) compounds, {[Ti](C⋮CR 1 )(C⋮CR 2 )}AuR 3 ([Ti] = (η 5 -C 5 H 4 SiMe 3 ) 2 Ti; R 1 , R 2 , R 3 = singly-bonded organic ligand) in which the gold atom possesses a trigonal-planar environment. ... Reaction of [Ti](C⋮CSiMe 3 ) 2 with LAuCl 3 and LAuCl. The bis(alkynyl) titanocene [Ti](C⋮CSiMe 3 ) 2 (1a) ([Ti] = (η 5 -C 5 H 4 ...