Olsen,C.E., Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1975, vol. 29, p. 953 - 962
作者:Olsen,C.E.
DOI:——
日期:——
A Versatile Synthesis of 3-Phenylsulfonylpyrroles from α-Amino Acids
作者:Ian Burley、Alan T. Hewson
DOI:10.1055/s-1995-4068
日期:1995.9
Reaction between α-benzamidoalkyl ketones 4a-e and the vinyl phosphonium salt 1 produces 3-phenylthio-3-pyrrolines 5a-e which can be converted into N-benzyl-3-phenylsulfonyl pyrroles 7a-e by m-CPBA oxidation, diborane reduction and DDQ aromatisation.