HRID2054002
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 1g from 3-bromo-4-(pyrrolidin-1-ylcarbonyl)benzoic acid, TBTU, diisopropylethylamine and (1R)-1-(5-chloro-1H-benzimidazol-2-yl)-2-hydroxyethylamine in tetrahydrofuran. Yield: 90%; Rf value: 0.40 (silica gel: dichloromethane/methanol=9:1); C21H20BrClN4O3 (491.77); mass spectrum: (M+H)+=491/493/495 (bromine/chlorine isotope).