8-Acetylamino-2-hydroxyimino-1-tetralone → 1-Acetyl-3,5-diacetylamino-8-methyl-2,3-dihydro-quinoline-4-one

HRID 964660Notes

Reaction equation

HRID 964660 reaction equation
[C:1]([N:4]1[C:13]2[C:8](=[C:9]([NH:15][C:16](=[O:18])[CH3:17])[CH:10]=[CH:11][C:12]=2[CH3:14])[C:7](=[O:19])[C:6](=[N:20]O)[CH2:5]1)(=[O:3])[CH3:2].[C:22](NC1C=CC=C2C=1C(=O)C(=NO)CC2)(=[O:24])[CH3:23]>>[C:1]([N:4]1[C:13]2[C:8](=[C:9]([NH:15][C:16](=[O:18])[CH3:17])[CH:10]=[CH:11][C:12]=2[CH3:14])[C:7](=[O:19])[CH:6]([NH:20][C:22](=[O:24])[CH3:23])[CH2:5]1)(=[O:3])[CH3:2]

Participants

3

Reactant 2

HCID 867509568-Acetylamino-2-hydroxyimino-1-tetraloneHCID 867509601-Acetyl-5-acetylamino-3-hydroxyimino-8-methyl-2,3-dihydroquinoline-4-one

Product 1

HCID 224494801-Acetyl-3,5-diacetylamino-8-methyl-2,3-dihydro-quinoline-4-one

Procedure

The procedure of Example 1-(3) was followed by using 2.89 gm of the compound prepared in (2) above instead of 8-acetylamino-2-hydroxyimino-1-tetralone. The reaction product was post-treated to obtain 1.65 gm of the title compound.

Workup

  1. additionThe reaction product was post-treated

Sources & evidence

ORD record
ord-72155766ddf34f0f98a4d3fc654af4f0
Source dataset
uspto-grants-1998_06
Patent number
US05770605

Reaction notes

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