Hydrochloric Acid → 3-phenyl-6,7,8,9-tetrahydro-5H-1,2,7-triaza-benzocycloheptene dihydrochloride
Reaktionsgleichung
[ClH:1].C(OC([N:9]1[CH2:15][CH2:14][C:13]2[N:16]=[N:17][C:18]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)=[CH:19][C:12]=2[CH2:11][CH2:10]1)=O)(C)(C)C>O1CCOCC1>[ClH:1].[ClH:1].[C:20]1([C:18]2[N:17]=[N:16][C:13]3[CH2:14][CH2:15][NH:9][CH2:10][CH2:11][C:12]=3[CH:19]=2)[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
40 mL hydrogen chloride in dioxane was added to 5.5 g 3-phenyl-5,6,8,9-tetrahydro-1,2,7-triaza-benzocycloheptene-7-carboxylic acid tert-butyl ester in 40 mL dioxane at 5° C. The reaction was stirred over night. The solvent was removed and co-evaporated with ethyl acetate to yield 3.7 g of the desired product. Rt: 4.09 min (method AE), (M+H)+: 226