Journal of the Chemical Society. Chemical communications p. 1140 - 1141 (1985)
Update date:2022-09-26
Topics:
Aitken, R. Alan
Atherton, J. Ian
By using flash vacuum conditions the thermal elimination of Ph3PO from β-oxoalkylidenetriphenylphosphoranes, previously confined to cases with an α-electron withdrawing group, has been extended to provide a general, high yielding synthesis of aliphatic and terminal alkynes.
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