A Diastereoselective Radical Cyclization Approach to Pyroglutamates. -The 5-endo radical cyclization of pyruvic acid derived dehydroalanines (VI) possessing chiral ester auxiliaries is reported. The diastereoselectivity can be increased up to 6:1 by cyclization of the corresponding 8-phenylmenthyl
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A Diastereoselective Radical Cyclization Approach to Substituted Quinuclidines
β Scribed by Hunt, Thomas A.; Parsons, Andrew F.; Pratt, Robert
- Book ID
- 126265563
- Publisher
- American Chemical Society
- Year
- 2006
- Tongue
- English
- Weight
- 113 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0022-3263
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