Synthesis of an (NHC)2Pd(SiMe3)2 (NHC = N-Heterocyclic Carbene) Complex. Catalytic, cis-Bis-Silylations of Internal Alkynes with Unactivated Disilanes

Ansell, Melvyn B, Roberts, Debbie E, Cloke, F Geoffrey N, Navarro, Oscar and Spencer, John (2015) Synthesis of an (NHC)2Pd(SiMe3)2 (NHC = N-Heterocyclic Carbene) Complex. Catalytic, cis-Bis-Silylations of Internal Alkynes with Unactivated Disilanes. Angewandte Chemie International Edition, 54 (19). pp. 5578-5582. ISSN 1433-7851

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Abstract

The novel complex cis-[(ITMe)2Pd(SiMe3)2 (ITMe =1,3,4,5-tetramethylimidazol-2-ylidene) has been synthesised by mild oxidative cleavage of Me3SiSiMe3 using (ITMe)2Pd(0). The use of this complex as precatalyst for the cis-bis-silylation of internal alkynes using unactivated disilanes is reported.

Item Type: Article
Schools and Departments: School of Life Sciences > Chemistry
Subjects: Q Science > QD Chemistry > QD0146 Inorganic chemistry
Depositing User: John Spencer
Date Deposited: 27 Apr 2015 13:24
Last Modified: 28 Jul 2017 21:45
URI: http://sro.sussex.ac.uk/id/eprint/53800

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Project NameSussex Project NumberFunderFunder Ref
DTA - University of Sussex 2013 (EPSRC)G1142EPSRC-ENGINEERING & PHYSICAL SCIENCES RESEARCH COUNCILEP/L505109/1