5-Amino-1,3-dihydro-2lambda6-benzothiophene-2,2-dione → HCID 178516996, compound

HRID 1264009Notes

Reaction equation

HRID 1264009 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.[O:18]=[S:19]1(=[O:29])[CH2:23][C:22]2[CH:24]=[C:25]([NH2:28])[CH:26]=[CH:27][C:21]=2[CH2:20]1>>[O:18]=[S:19]1(=[O:29])[CH2:23][C:22]2[CH:24]=[C:25]([NH:28][CH:4]=[C:5]3[C:16]4[C:8](=[CH:9][CH:10]=[C:11]5[C:15]=4[S:14][CH:13]=[N:12]5)[NH:7][C:6]3=[O:17])[CH:26]=[CH:27][C:21]=2[CH2:20]1

Participants

3

Reactant 2

HCID 28219175-Amino-1,3-dihydro-2lambda6-benzothiophene-2,2-dioneHCID 539908078-[Ethoxymethylidene]-6H-[1,3]thiazolo[5,4-e]indol-7-one

Product 1

HCID 178516996HCID 178516996, compoundYield 37%

Procedure

The title compound was prepared in 37% yield from 8-ethoxymethylene-6,8-dihydro-1-thia-3,6-diaza-as-indacen-7-one and 2,2-dioxo-1,3-dihydrobenzo[c]thiophene-5-ylamine according to Procedure J: 1H NMR (DMSO-d6): δ 11.11 (d,1H), 10.89 (s, 1H), 9.27 (s, 1H), 8.06 (d, 1H), 7.82 (d, 1H), 7.47 (m, 2H), 7.13 (d, 1H), 6.98 (d, 1H), 6.5 (m, 2H); APCI−MS m/z 384 (M+H)+.

Sources & evidence

ORD record
ord-bd552ba56f254c149636b520503ca8d6
Source dataset
uspto-grants-2003_04
Patent number
US06541503B2

Reaction notes

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