Photoinduced electron transfer promoted radical ring expansion and cyclization reactions of α-(ω-carboxyalkyl) ß-keto esters.
Org Lett
; 15(3): 636-8, 2013 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-23343206
ABSTRACT
Photoinduced electron transfer (PET) promoted decarboxylation of α-(ω-carboxyalkyl) ß-keto esters undergoes radical ring expansion and cyclization reactions. This mild and environmentally friendly method can provide one-carbon expanded γ-keto esters and bicyclic alcohols, and the product distribution is strongly dependent on the length of the alkyl chain containing the terminal carboxylate group.
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MEDLINE
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article