تفاعل #78582

معادلة التفاعل

dichloromethane ethanol

1-methyl-2-[N-(4-amidinophenyl)aminomethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxy-carbonylethyl)amide hydrochloride

n-hexyl chloroformate

→

1-Methyl-2-[N-[4-(N-n-hexyloxycarbonylamidino)phenyl]aminomethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxycarbonylethyl)amide

المردود 54.0%

ظروف التفاعل

الإجراء التجريبي

Prepared analogously to Example 90 from 1-methyl-2-[N-(4-amidinophenyl)aminomethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxy-carbonylethyl)amide hydrochloride and n-hexyl chloroformate. Yield: 54% of theory, C34H40N6O5 (612.7); Rf value: 0.45 (silica gel; dichloromethane/ethanol=19:1); EKA mass spectrum: (M+H)+=613.

المصدر