Sulfuric Acid → 1-[2-(2,3-Dimethylallylidene)hydrazino]-3,4-dihydroisoquinoline
Reaktionsgleichung
[NH:1]([C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH2:6][CH2:5][N:4]=1)[NH2:2].S(=O)(=O)(O)O>>[CH3:8][C:7](=[CH:6][CH3:5])[CH:12]=[N:2][NH:1][C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH2:6][CH2:5][N:4]=1Komponenten
3
Versuchsvorschrift
In a manner similar to that of Example 4, condensation of 1-hydrazino-3,4-dihydroisoquinoline (11.0 g.) and tigladehyde (7.47 g.) and treatment of the product with sulfuric acid gave 1-[2-(2,3-dimethylallylidene)hydrazino]-3,4-dihydroisoquinoline (I: X=CH3CH=C(CH3), X'=Y=Y'=Z=Z'=H) sulfate (5.1 g., m.p. 231°-232° C. with decomposition).
Quellen und Nachweise
- ORD-Eintrag
- ord-04d1bf91a10240d8b799fa28c983b81b
- Quelldatensatz
- uspto-grants-1977_02
- Patentnummer
- US04009170
Notizen zur Reaktion
Wird geladen…