Tetrahedron Letters p. 1451 - 1452 (1981)
Update date:2022-07-30
Topics:
Ruitenberg, K.
Kleijn, H.
Elsevier, C. J.
Meijer, J.
Vermeer, P.
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.
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