1-[2,4-dichloro-5-(1-methylethoxy)phenyl]-3-difluoromethyl-4,5-dihydro-4-methyl-1,2,4-triazol-5(1H)-one → 1-(2,4-dichloro-5-hydroxyphenyl)-3-difluoromethyl-4,5-dihydro-4-methyl-1,2,4-triazol-5(1H)-one
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[C:5]([O:9]C(C)C)=[CH:4][C:3]=1[N:13]1[C:17](=[O:18])[N:16]([CH3:19])[C:15]([CH:20]([F:22])[F:21])=[N:14]1>S(=O)(=O)(O)O>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[C:5]([OH:9])=[CH:4][C:3]=1[N:13]1[C:17](=[O:18])[N:16]([CH3:19])[C:15]([CH:20]([F:21])[F:22])=[N:14]1Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Hydrolysis of 2.2 g (0.0063 mole) of 1-[2,4-dichloro-5-(1-methylethoxy)phenyl]-3-difluoromethyl-4,5-dihydro-4-methyl-1,2,4-triazol-5(1H)-one in 5 mL of concentrated sulfuric acid produced 1.4 g of 1-(2,4-dichloro-5-hydroxyphenyl)-3-difluoromethyl-4,5-dihydro-4-methyl-1,2,4-triazol-5(1H)-one (mp 176°-179° C.).