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Carbon-carbon and carbon-chlorine bond formation on reaction of iodine(III) reagents with the bis(alkynyl)palladium(II) motif, and structural chemistry of trans -Pd(C≡C- o -Tol) 2 (PMe 2 Ph) 2 ] and trans -[PdCl(C≡C- o -Tol) 2 (PMe 2 Ph) 2 ]

Date

Authors

Sharma, Manab

Canty, Allan

Gardiner, Michael G

Jones, Roderick C.

Publisher

Elsevier

Abstract

Trans-di(ortho-tolylethynyl)bis(dimethylphenylphosphine)palladium(II) reacts above -20 °C with the iodonium reagent IPhCl2 to give predominantly o-Tol-CC-Cl, above 15 °C with IPh2(OTf) (OTf = triflate) to give o-Tol-CC-Ph and (o-Tol-CC)2 in ca. 3:1 rati

Keywords

Keywords: Alkynylpalladium; Alkynyls; Bond formation; Carbon-carbon bond formation; Iodonium; NMR spectrum; Reductive elimination; Structural chemistry; Triflates; Chemical bonds; Chlorine; Iodine; Nuclear magnetic resonance spectroscopy; Oxidation; Palladium; X ra Alkynyl; Alkynylpalladium; Carbon-carbon bond formation; Oxidation; Palladium; Reductive elimination

URI

http://hdl.handle.net/1885/61772

Collections

ANU Research Publications

Source

Journal of Organometallic Chemistry

Type

Journal article

DOI

10.1016/j.jorganchem.2011.01.018

Restricted until

2037-12-31

Downloads

File

Description

01_Sharma_Carbon-carbon_and_2011.pdf (241.85 KB)