Hydrazine → 2-Hydrazinyl-4-isopropyl-1,8-naphthyridine
Reaktionsgleichung
Cl[C:2]1[CH:11]=[C:10]([CH:12]([CH3:14])[CH3:13])[C:9]2[C:4](=[N:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1.[NH2:15][NH2:16]>>[NH:15]([C:2]1[CH:11]=[C:10]([CH:12]([CH3:14])[CH3:13])[C:9]2[C:4](=[N:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1)[NH2:16]Komponenten
3
Versuchsvorschrift
A solution of chloro-4-isopropyl-1,8-naphthyridine (690 mg, 3.4 mmol) in NH2NH2 was reacted as outlined in Scheme 1 above to give the desired title compound (620 mg, 92%). Spectroscopic data: 1H NMR (300 MHz, CDCl3) δ ppm 1.35 (d, J=6.74 Hz, 6 H) 3.45-3.59 (m, 1 H) 6.70 (br. s., 1 H) 7.21 (dd, J=8.06, 4.54 Hz, 1 H) 8.19 (d, J=7.62 Hz, 1H) 8.79 (br. s., 1 H).
Quellen und Nachweise
- ORD-Eintrag
- ord-df54d732f319430f9e3f00f93a472e26
- Quelldatensatz
- uspto-grants-2014_04
- Patentnummer
- US08703797B2
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