반응 #78497
ord-61cb77a36a7849aab9f189feb32228c2
반응 방정식
2-[(4-cyanophenyl)thiomethyl]benzothiazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)amide
hydrochloric acid
ethanol
ammonium carbonate
→
2-[(4-amidinophenyl)thiomethyl]benzothiazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)amide hydrochloride
수율 61.0%
반응물
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
Prepared analogously to Example 9 from 2-[(4-cyanophenyl)thiomethyl]benzothiazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)amide, ethanolic hydrochloric acid, ethanol, and ammonium carbonate. Yield: 61% of theory, C27H26N4O3S2 (518.66); Rf value: 0.27 (silica gel; methylene chloride/ethanol=4:1+a few drops of acetic acid); EKA mass spectrum: (M+H)+=519.