반응 #78490
ord-6903ea197a604a2cae595a357ed88caa
반응 방정식
2-[N-(4-cyanophenyl)aminomethyl]benzothiazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-methoxycarbonylethyl)amide
hydrochloric acid
methanol
ammonium carbonate
→
2-[N-(4-amidinophenyl)aminomethyl]benzothiazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-methoxycarbonylethyl)amide dihydrochloride
수율 68.0%
반응물
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
Prepared analogously to Example 9 from 2-[N-(4-cyanophenyl)aminomethyl]benzothiazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-methoxycarbonylethyl)amide, methanolic hydrochloric acid, methanol, and ammonium carbonate. Yield: 68% of theory, C25H24N6O3S (488.57); Rf value: 0.13 (silica gel; methylene chloride/ethanol=4:1+a few drops of acetic acid); EKA mass spectrum: (M+H)+=489.