327078-56-8

Basic information

• Product Name: 1,3-Benzoxathiol-2-one, 5-hydroxy-7-(3-methylphenyl)-
• CAS NO: 327078-56-8
• Molecular Formula: C14H10O3S
• Molecular Weight: 258.298
• Mol File: 327078-56-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-Benzoxathiol-2-one, 5-hydroxy-7-(3-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzoxathiol-2-one, 5-hydroxy-7-(3-methylphenyl)-(327078-56-8)
• EPA Substance Registry System: 1,3-Benzoxathiol-2-one, 5-hydroxy-7-(3-methylphenyl)-(327078-56-8)

Safety Data

• Hazardous Substances Data: 327078-56-8(Hazardous Substances Data)

Upstream product

• 93504-10-0 2-m-tolylcyclohexa-2,5-diene-1,4-dione 
• 17356-08-0 thiourea 
• 333-20-0 potassium thioacyanate 

Relevant articles and documents

Synthesis of heterocycles based on products of anion arylation of unsaturated compounds. 5. Reaction of 2-aryl-1,4-benzoquinones with thiourea

2-Aryl-1,4-benzoquinones, that can be obtained by arylation of quinone by arenediazonium salts, regioselectively react with thiourea in acid medium to form 7-aryl-5-hydroxy-1,3-benzoxathiol-2-ones. In the presence of excess arylquinones at room temperature, 2-amino-6-hydroxybenzothiazoles are formed in the same reaction.