Acetic-formic anhydride → HCID 23320761, compound

HRID 280555Notes

Reaction equation

HRID 280555 reaction equation
[NH2:1][C:2]1[CH:15]=[CH:14][C:5]2[C:6]([O:11][CH2:12][CH3:13])=[N:7][S:8](=[O:10])(=[O:9])[C:4]=2[CH:3]=1.[C:16](OC=O)(=[O:18])C>>[CH:16]([NH:1][C:2]1[CH:15]=[CH:14][C:5]2[C:6]([O:11][CH2:12][CH3:13])=[N:7][S:8](=[O:10])(=[O:9])[C:4]=2[CH:3]=1)=[O:18]

Participants

3

Reactant 2

HCID 75269Acetic-formic anhydrideHCID 23320747HCID 23320747, compound

Product 1

HCID 23320761HCID 23320761, compound

Procedure

Following the procedures outlined in Description 4a, 6-amino-3-ethoxy-benzoisothiazole-1,1-dioxide was reacted with formic-acetic anhydride to give the title compound.

Sources & evidence

ORD record
ord-ae2f4da13a864f8b83d09f10d5df3aaa
Source dataset
uspto-grants-1986_05
Patent number
US04590192

Reaction notes

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