eCite Digital Repository

Neopentyl- and trimethylsilylmethylpalladium chemistry: synthesis of reagents for organopalladium chemistry and the crystal structure of the neopentyl(phenyl)palladium(IV) complex [Pd(mq)(CH2CMe3)Ph(bpy)]Br (mq=8-methylquinolinyl, bpy=2,2 '-bipyridine)

Citation

Canty, AJ and Hettinga, M and Patel, J and Pfeffer, M and Skelton, BW and White, AH, Neopentyl- and trimethylsilylmethylpalladium chemistry: synthesis of reagents for organopalladium chemistry and the crystal structure of the neopentyl(phenyl)palladium(IV) complex [Pd(mq)(CH2CMe3)Ph(bpy)]Br (mq=8-methylquinolinyl, bpy=2,2 '-bipyridine), Inorganica Chimica Acta, 338 pp. 94-98. ISSN 0020-1693 (2002) [Refereed Article]

DOI: doi:10.1016/S0020-1693(02)00978-7

Abstract

Synthetic routes to neopentyl and trimethylsilylmethyl complexes of Pd(II) are reported, Pd(CH2EMe3)Ph(tmeda) [E=C (1), Si (3); tmeda=N,N,N′,N′-tetramethylethylenediamine] and Pd(CH2EMe3)Ph(bpy) [E=C (2), Si (4); bpy=2,2′-bipyridine]. Complexes 1 and 3 are formed on the reaction of PdIPh(tmeda) with LiCH2EMe3, and they react with bpy to give 2 and 4. Oxidative addition reactions of 8-(bromomethyl)quinoline (mqBr) with Pd(CH2EMe3)Ph(bpy) result in the formation of octahedral Pd(IV) complexes [Pd(mq)(CH2EMe3)Ph(bpy)]Br [E=C (5), Si (6)]. An X-ray structural analysis for 5, the first example of a stable cationic arylpalladium(IV) complex, shows a fac-PdC3N3 configuration with the neopentyl group trans to the quinoline nitrogen donor atom. © 2002 Elsevier Science B.V. All rights reserved.

Item Details

Item Type:Refereed Article
Research Division:Chemical Sciences
Research Group:Other Chemical Sciences
Research Field:Organometallic Chemistry
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Chemical Sciences
Author:Canty, AJ (Professor Allan Canty)
Author:Hettinga, M (Mr Marten Hettinga)
Author:Patel, J (Mr Jim Patel)
ID Code:24314
Year Published:2002
Web of Science® Times Cited:7
Deposited By:Chemistry
Deposited On:2002-08-01
Last Modified:2011-08-02
Downloads:0

Repository Staff Only: item control page