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CuI-catalyzed intramolecular O-vinylation of carbonyl compounds

✍ Scribed by Fang, Yewen; Li, Chaozhong


Book ID
111939198
Publisher
Royal Society of Chemistry
Year
2005
Tongue
English
Weight
314 KB
Volume
28
Category
Article
ISSN
1359-7345

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πŸ“œ SIMILAR VOLUMES


Enantioselectively catalyzed intramolecu
✍ William G. Dauben; Robert T. Hendricks; Michael J. Luzzio; Howard P. Ng πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 French βš– 366 KB

A series of unsaturated a-diazo carbonyl compounds umierwent enantioselective intramolecular cyclopropanation (ee = 4-77%) when treated with an enantiomerically pure chiral copper catalyst. The nature of the diazo substrate was critical: a-diazo ketones gave the best &antioselectivities whereas a-di