Patent ID: 11932613
Assignee: ADAMA AGAN LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The process of claim 1, wherein in the process of preparing 1,1,3-trioxo-1,2-benzothiazole-6-carboxamide of formula (I):
(a) the oxidizing agent is selected from the group consisting of oxygen, air, ozone, hydrogen peroxide, inorganic peroxides, nitric acid, nitrate compounds, sulfuric acid, peroxydisulfuric acid, peroxymonosulfuric acid, chlorite compounds, chlorate compounds, perchlorate compounds, sodium hypochlorite, calcium hypochlorite, potassium permanganate, chromate compounds and dichromate compounds,
(b) the oxidizing in carried out in the presence of a catalyst, and/or
(c) at least one of the compound of formula (I), the compound of formula (II), the compound of formula (III) and the compound of formula (IV) are in the form of a salt.