Iminophosphorane-mediated synthesis of the genotoxic heterocyclic amine Trp-P-2.
作者:Pedro Molina、Pedro Almendros、Pilar M. Fresneda
DOI:10.1016/s0040-4039(00)60661-5
日期:1993.9
A new eight-step synthesis of the genotoxic amine Trp-P-2 in an overall yield of 14.4% is described. The key step, formation of the γ-carboline ring, involves a tandem aza Wittig/electrocyclic ringclosure process.