HRID50258

反应详情

EQUATION

反应方程式

HRID 50258 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Prepared analogously to Example 26 from 1-methyl-2-[(4-amidinophenyl)oxymethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)amide hydrochloride and sodium hydroxide solution. Yield: 82% of theory, C26H25N5O4 (471.5); Rf value: 0.11 (silica gel; dichloromethane/ethanol=4:1); EKA mass spectrum: (M+H)+=472; (M+H+Na)++=247.6; (M+Na)+=494; (M+2Na)++=258.6.