HRID1158362

反应详情

EQUATION

反应方程式

HRID 1158362 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

At RT H2 is passed through a suspension of (3R*,4R*)-3-({cyclopropyl-[2-(3-nitro-phenyl)-acetyl]-amino}-methyl)-4-({isopropyl-[4-methoxy-3-(3-methoxy-propoxy)-benzoyl]-amino}-methyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (660 mg, 0.95 mmol) and Raney-Ni (100 mg) for several hours. After completion of the reaction the mixture is filtered over Celite and the solvent is evaporated to give the title compound which is used without further purification. MS (LC-MS): 667.0 [M+H]+; tR (HPLC, Macherey-Nagel Nucleosil C18 column, 10-100% CH3CN/H2O/5 min, 100% CH3CN/3 min, CH3CN and H2O containing 0.1% TFA, flow: 1.5 mL/min): 5.33 min.

WORKUP

后处理

  1. customAfter completion of the reaction the mixture
  2. filtrationis filtered over Celite
  3. customthe solvent is evaporated