HRID50226
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
Prepared analogously to Example 10 from 2-[N-(4-amidinophenyl)aminomethyl]benzothiazol-5-yl-carboxylic acid-N-(n-propyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride and sodium hydroxide solution. Yield: 75% of theory, C22H25N5O3S (439.54); Rf value: 0.14 (silica gel; methylene chloride/ethanol=4:1+a few drops of acetic acid); EKA mass spectrum: (M+H)+=440; (M+H+Na)++=231.6.