HRID1158408
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
From (3S,4R)-3-(tert-butyl-dimethyl-silanyloxymethyl)-4-({isopropyl-[1-(3-methoxy-propyl)-1H-indole-6-carbonyl]-amino}-methyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (6.79 g, 11.3 mmol) and TBAF (5.35 g, 17.0 mmol) and purification by flash chromatography on silivca gel (chexane/AcOEt 50:50 to 0:100 to AcOEt/MeOH 90:10). TLC, Rf (AcOEt)=0.34. MS (LC-MS): 432 [M+H-tBu]+; tR (HPLC, Macherey-Nagel Nucleosil C18 column, 10-100% CH3CN/H2O/15 min, 100% CH3CN/3 min, CH3CN and H2O containing 0.1% TFA, flow: 1.5 mL/min): 5.73 min.
WORKUP
后处理
- custom5.73 min.