Synthesis of cyclopentanoid natural products via vinyl phosphonium salts
作者:Andrew G. Cameron、Alan T. Hewson、Matthew I. Osammor
DOI:10.1016/s0040-4039(01)80229-x
日期:1984.1
Cyclopentenones obtained from cyclisations involving phosphonium salts are converted to dihydrojasmone, dihydrojasmolone and known precursors of methylenomycins A and B.
Enantiospecific synthesis of 3-pyrrolines: A route to novel polyhydroxylated pyrrolidines
作者:Ian Burley、Alan T. Hewson
DOI:10.1016/0040-4039(94)88236-3
日期:1994.9
Enantiopure acetamido ketones are converted by an intramolecular Wittig reaction into enantiopure 3-pyrrolines; the product from (S)-serine provides access to novelpolyhydroxylatedpyrrolidines.