反应详情

The title compound was prepared in similar fashion from (S)-(+)-4-(oxiranylmethoxy)-1H-indole and 4-cyano-4-phenylpiperidine. The resulting free base was dissolved in ethyl acetate, and precipitated with one equivalent of oxalic acid in ethyl acetate in 57% overall yield. FDMS m/e=375 (M+ of free base). α[D]589 =-12.76 (c=0.48, methanol).