191733-09-2Relevant articles and documents
The palladium-iminophosphine catalyst for the reactions of organostannanes
Shirakawa, Eiji,Hiyama, Tamejiro
, p. 169 - 178 (2007/10/03)
A palladium complex coordinated by an iminophosphine ligand was found to be a remarkably active catalyst for the coupling of organostannanes with aryl halides. The mechanistic studies show that the reaction of an alkynylstannane proceeds through an unprecedented catalytic cycle which involves an oxidative addition of the organostannane to the Pd(0)-iminophosphine complex. The catalyst was demonstrated to be also useful for the carbostannylation of alkynes and the homocoupling reaction of organostannanes.