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Model studies of (+)-bergenin: A convenient formation of aryl δ-lactones

✍ Scribed by Xiao-Gang Hua; Joel T. Mague; Chao-Jun Li

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
212 KB
Volume
39
Category
Article
ISSN
0040-4039

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✦ Synopsis

The reaction of o-carboxyarylpropargyl bromides with aldehydes mediated by indium in aqueous medium conveniently generated aryl &lactones. The product formation was affected by the nature of the co-solvent.

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