
Tetrahedron p. 3813 - 3824 (1986)
Update date:2022-09-26
Topics:
Le Bigot, Y.
El Gharbi, R.
Delmas, M.
Gaset, A.
The use of alkaline carbonates in a slighty hydrated solid-liquid protic organic media allowed the synthesis of alkenes from polyfunctional aldehydes with high yield in a E preferential stereochemistry specially with non-stabilized ylides.It has been shown that the decomposition of the threo betain acts as the determining step of the reaction.
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