Tetrahedron Letters p. 1063 - 1066 (1989)
Update date:2022-08-03
Topics:
Enholm, Eric J.
Trivellas, Antigone
Aldehydes or ketones with a δ,ε-olefin bearing a conjugating electron-withdrawig group undergo reductive cyclization with samarium iodide to afford five membered rings.Diastereoselectivities of >250:1 have been obtained.
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