Methane → HCID 19867712, compound
Reaction equation
[CH3:1][CH:2]1[C:11]2[C:6](=[C:7]([CH3:22])[CH:8]=[C:9]([NH:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[N+:19]([O-])=O)[CH:10]=2)[NH:5][C:4](=[O:23])[CH2:3]1.[H][H].C>>[CH3:1][CH:2]1[C:11]2[C:6](=[C:7]([CH3:22])[CH:8]=[C:9]([NH:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[NH2:19])[CH:10]=2)[NH:5][C:4](=[O:23])[CH2:3]1Participants
4
Procedure
This compound, m.p. 195°-199°, was prepared similarly to Preparation 17 using 3,4-dihydro-4,8-dimethyl-6-[(N-2-nitrophenyl)-amino]-2-(1H)-quinolone, hydrogen and palladised charcoal as starting materials. The product was characterised spectroscopically and used directly in Examples 13, 15 and 16 without further purification.
Workup
- customused directly in Examples 13, 15 and 16 without further purification
Sources & evidence
- ORD record
- ord-8e0a0dec53584397967d79556d3e4fe7
- Source dataset
- uspto-grants-1990_02
- Patent number
- US04898872
Reaction notes
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