Cyclodimerization of [alpha],[beta]-Unsaturated Ketones Catalyzed by Lanthanoid Tri-2-propoxides

α,β-Unsaturated ketones are cyclodimerized by the catalysis of lanthanoid tri-2-propoxides into substituted cyclohexanones in good yields. The catalytic activity of the lanthanoids is fairly superior to those of the sodium or aluminum propoxides.

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Bibliographic Details
Published in:Chemistry letters 1996-12, Vol.25 (12), p.1041
Main Authors: Okano, Tamon, Ohno, Katsutoshi, Kiji, Jitsuo
Format: Article
Language:English
Online Access:Get full text
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Summary:α,β-Unsaturated ketones are cyclodimerized by the catalysis of lanthanoid tri-2-propoxides into substituted cyclohexanones in good yields. The catalytic activity of the lanthanoids is fairly superior to those of the sodium or aluminum propoxides.
ISSN:0366-7022
1348-0715