HRID2075765

反应详情

EQUATION

反应方程式

HRID 2075765 的结构方程式

PROCEDURE

实验过程

Using the same procedure for the preparation of 16A, reaction of compound 2A with (S)-morpholine-3,4-dicarboxylic acid 4-tert-butyl ester (19A) afforded the title compound 20A as a white powder in similar yield. Its 1H NMR and LCMS data are identical with those of compound 16A.