๐”– Bobbio Scriptorium
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A conjugate addition-elimination route to alkenoyltrimethylsilanes

โœ Scribed by Robert F. Cunico; Cui-ping Zhang


Publisher
Elsevier Science
Year
1995
Tongue
French
Weight
896 KB
Volume
51
Category
Article
ISSN
0040-4020

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๐Ÿ“œ SIMILAR VOLUMES


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Cerium-mediated conjugate additions of (diethoxyphosphinoyl) difluoromethyllithium to cyclic vinyl sulfoxides proceeded smoothly; thermal suifoxide elimination afforded the products of formal vinylation, attaching the difluoromethylenephosphonato group to an alkenyl carbon atom. With acyclic vinyl s

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The synthesis of 5-alkylidenecyclopent-2-enones is readily achieved in two steps via a one-pot conjugate addition-Peterson olefination sequence, using exo-2-trimethylsilyl-3a,4,7,7a-tetrahydro-4,7-methanoinden-1-one, followed by a retro-Diels-Alder reaction.