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pro vyhledávání: '"Carole M. Boynton"'
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :3599-3602
A route is described towards the pyrrolizidine nucleus from derivatives of 5-acetylpyrrolidin-2-one using an intramolecular Wittig reaction with vinylphosphonium salts. The acetoxy ketone 15, derived from (S)-N-benzyloxycarbonylpyroglutamic acid, aff
Publikováno v:
ChemInform. 32
A route is described towards the pyrrolizidine nucleus from derivatives of 5-acetylpyrrolidin-2-one using an intramolecular Wittig reaction with vinylphosphonium salts. The acetoxy ketone 15, derived from (S)-N-benzyloxycarbonylpyroglutamic acid, aff