Sulfabenzamide → HCID 178517004, compound

HRID 840882Notes

Reaction equation

HRID 840882 reaction equation
C(O[CH:4]=[C:5]1[C:16]2[C:8](=[CH:9][CH:10]=[C:11]3[C:15]=2[S:14][CH:13]=[N:12]3)[NH:7][C:6]1=[O:17])C.[C:18]([NH:26][S:27]([C:30]1[CH:35]=[CH:34][C:33]([NH2:36])=[CH:32][CH:31]=1)(=[O:29])=[O:28])(=[O:25])[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>>[C:18]([NH:26][S:27]([C:30]1[CH:31]=[CH:32][C:33]([NH:36][CH:4]=[C:5]2[C:16]3[C:8](=[CH:9][CH:10]=[C:11]4[C:15]=3[S:14][CH:13]=[N:12]4)[NH:7][C:6]2=[O:17])=[CH:34][CH:35]=1)(=[O:29])=[O:28])(=[O:25])[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1

Participants

3

Reactant 2

HCID 5319SulfabenzamideHCID 539908078-[Ethoxymethylidene]-6H-[1,3]thiazolo[5,4-e]indol-7-one

Product 1

HCID 178517004HCID 178517004, compoundYield 25%

Procedure

The title compound was prepared in 25% yield from 8-ethoxymethylene-6,8-dihydro-1-thia-3,6-diaza-as-indacen-7-one and N-benzoyl-4-aminobenzenesulfonamide according to Procedure J: 1H NMR (DMSO-d6): δ12.5 (br s, 1H), 11.2 (d, 1H), 10.9 (s, 1H), 9.3 (s, 1H), 8.1 (d, 1H), 8.0 (d, 2H), 7.9 (t, 3H), 7.65 (t, 3H), 7.5 (t, 2H), 7.2 (d,1H); ESI−MS m/z 475 (M−H)−.

Sources & evidence

ORD record
ord-cd6dbe962653460ea139fd0117abdeb1
Source dataset
uspto-grants-2002_04
Patent number
US06369086B1

Reaction notes

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