Trifluoroacetic acid → HCID 57879342, Verbindung
Reaktionsgleichung
FC(F)(F)C(O)=O.[C:8]([NH:16][C:17]1[CH:29]=[C:28](/[CH:30]=[CH:31]/[C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][C:33]=2[OH:38])[CH:27]=[CH:26][C:18]=1[C:19]([O:21]C(C)(C)C)=[O:20])(=[O:15])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>>[C:8]([NH:16][C:17]1[CH:29]=[C:28](/[CH:30]=[CH:31]/[C:32]2[CH:37]=[CH:36][CH:35]=[CH:34][C:33]=2[OH:38])[CH:27]=[CH:26][C:18]=1[C:19]([OH:21])=[O:20])(=[O:15])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1Komponenten
3
Versuchsvorschrift
3.0 mL of trifluoroacetic acid suspension containing 0.17 g of tert-butyl 2-(benzamido)-4-((E)-2-(2-hydroxyphenyl)vinyl)benzoate was stirred at room temperature for 30 minutes. The solvent was evaporated under reduced pressure, toluene was added, and the solvent was evaporated under reduced pressure. Hexane was added to the obtained residue and a solid substance was separated by filtration to obtain 0.12 g of 2-(benzamido)-4-((E)-2-(2-hydroxyphenyl)vinyl)benzoic acid as yellow solid.
Aufarbeitung
- customThe solvent was evaporated under reduced pressure, toluene
- additionwas added
- custom