HRID571858

反应详情

EQUATION

反应方程式

HRID 571858 的结构方程式

PROCEDURE

实验过程

In analogy to example 79, step a) using 5-cyano-2-pyridinecarboxylic acid (CAS 53234-55-2) instead of 4-cyanopicolinic acid (CAS 640296-19-1) and (−)-(S)-2-(4-Amino-3-chloro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester (example 29a) instead of (−)-(S)-2-(4-Amino-3-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester. White solid. MS (ISP): 341.1 ([M+H]+)