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采用一锅法,以(S)-1-叔丁基-2-叔丁氧羰基氨基-天冬氨酸为原料,经还原反应和碘代反应合成了标题化合物,总收率55%;以(S)-2-叔丁氧羰基氨基-丝氨酸为原料,经酯化反应和碘代反应合成了标题化合物,总收率70%。其结构经1HNMR和13CNMR表征。
The title compound was synthesized via reduction and iodination using (S) -1-tert-butyl-2-tert-butoxycarbonylamino-aspartic acid as a starting material in a one-pot method with a total yield of 55% (S) -2-tert-butoxycarbonylamino-serine as starting material, the title compound was synthesized by esterification and iodination. The overall yield was 70%. Its structure was characterized by 1HNMR and 13CNMR.