78389-98-7Relevant academic research and scientific papers
Synthesis of allenes by palladium-catalyzed SN2′ reaction of indium organometallics with propargylic esters
Riveiros, Ricardo,Sestelo, Jose Perez,Sarandeses, Luis A.
, p. 3595 - 3598 (2008/09/19)
Allenes have been efficiently prepared by the reaction of propargylic esters (benzoates, acetates, carbonates) with triorganoindium compounds (R 3In) under palladium catalysis, via an SN2′ rearrangement. The reaction proceeds smoothl
PALLADIUM(0)-PROMOTED SYNTHESIS OF FUNCTIONALLY SUBSTITUTED ALLENES BY MEANS OF ORGANOZINC COMPOUNDS
Ruitenberg, K.,Kleijn, H.,Elsevier, C. J.,Meijer, J.,Vermeer, P.
, p. 1451 - 1452 (2007/10/02)
The paper describes new routes to aryl-, vinyl-, and 1-alkynylallenes and to diallenes via Pd(PPh3)4-promoted reaction of propargylic or allenic halides with appropriate organozinc halides.Propargylic acetates are also suited to prepare such allenes.
