HRID271850

反应详情

EQUATION

反应方程式

HRID 271850 的结构方程式

PROCEDURE

实验过程

In a manner similar to the preparation of ethyl (S)-2-tert-butoxycarbonylamino-3-[3′-(tert-butoxycarbonylmethylamino)biphenyl-4-yl]propionate (Example 1e), using 173 g (391 mmol) of ethyl (S)-2-tert-butoxycarbonylamino-3-(4-trifluoromethanesulfonyloxyphenyl)propionate and 82 g (547 mmol) of 3-boronic acid-benzaldehyde, 95.7 g of coupled product are isolated with a 61% yield.

WORKUP

后处理

  1. customare isolated with a 61% yield