A new general synthesis of aliphatic and terminal alkynes: flash vacuum pyrolysis of β-oxoalkylidenetriphenylphosphoranes
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 16,p. 1140-1141
- https://doi.org/10.1039/c39850001140
Abstract
By using flash vaccum 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.Keywords
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