5-(3-iodophenyl)-4-thiazolecarboxylic acid 、
N-叔丁氧羰基-1,2-乙二胺 以yielded 6.3 g (88.1%) of t-butyl [2-[5-(3-iodophenyl)-4-thiazolecarboxamido]ethyl]carbamate as white crystals, melting point 111°-112°的产率得到t-butyl [2-[5-(3-iodophenyl)-4-thiazolecarboxamido]ethyl]carbamate