Reactions of [Ru(CO) 2 (PPh 3 ) 3 ] with alkynylphosphonium salts: a phosphinoallene complex

Ang, Wee; Cordiner, Richard; Hill, Anthony; Perry, Tamara; Wagler, Jorg

Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Reactions of [Ru(CO) 2 (PPh 3 ) 3 ] with alkynylphosphonium salts: a phosphinoallene complex

Date

2009

Authors

Ang, Wee

Cordiner, Richard

Hill, Anthony

Perry, Tamara

Wagler, Jorg

Publisher

American Chemical Society

Abstract

[Ru(CO)2(PPh3)3] reacts with either HC=CCH2Br or [HC=CCH2SMe2]Br to provide the σ-allenyl complex [Ru(CH=C=CH2)Br(CO)2(PPh 3)2]; however, with [HC=CCH2PPh3]Br, the salt [Ru(γ2-H2C=C=CHPPh3)(CO) 2(PPh3)2]Br is obtained, which may be described as a comple