反应详情

The title compound was prepared using the protocol described in steps A and B for the preparation of 1-isocyanato-indolizine-3-carboxylic acid benzyl ester scheme A6 using bromo-acetic acid allyl ester in step A and propionic acid benzyl ester in step B. TLC, Rf (c-hexane/EtOAc 1:1)=0.8; MS (LC/MS): 336.1 [M+H]+, 358.1 [M+Na]+, 693.2 [2M+Na]+; tR (HPLC conditions a): 4.55 min.

1. custom4.55 min.