Synthesis and fragmentation-condensation reaction of 1,3-diethoxycarbonylallylidenetriphenylphosphononium ylide

Date
1982
Authors
Johan A.
Labuschagne H.
Schneider D.F.
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Abstract
Alkylidenephosphonium ylides with ethoxycarbonyl substituents in the α-position fragment in a retro-Michael fashion during condensation with aldehydes. © 1982.
Description
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Citation
Tetrahedron Letters
23
40