80334-66-3

Basic information

• Product Name: 2,5-bisbenzoylimino-3,4-ethano-2,3,4,5-tetrahydro-1,6,6aS^IV-trithia-3,4-diazapentalene
• CAS NO: 80334-66-3
• Molecular Weight: 426.544
• Mol File: 80334-66-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,5-bisbenzoylimino-3,4-ethano-2,3,4,5-tetrahydro-1,6,6aS^IV-trithia-3,4-diazapentalene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bisbenzoylimino-3,4-ethano-2,3,4,5-tetrahydro-1,6,6aS^IV-trithia-3,4-diazapentalene(80334-66-3)
• EPA Substance Registry System: 2,5-bisbenzoylimino-3,4-ethano-2,3,4,5-tetrahydro-1,6,6aS^IV-trithia-3,4-diazapentalene(80334-66-3)

Safety Data

• Hazardous Substances Data: 80334-66-3(Hazardous Substances Data)

Upstream product

• 80334-62-9 2,3,5,6-tetrahydro-2-phenylimidazo<1,2-d>-(1,2,4)-thiadiazole-3-one 
• 532-55-8 Benzoyl isothiocyanate 

Relevant articles and documents

NOVEL HETEROPENTALENES. SYNTHESIS OF HETEROPENTALENES FROM TETRAHYDROIMIDAZO -(1,2,4)-THIADIAZOLES AND CONVERSION OF CERTAIN HETEROPENTALENES TO BENZOTHIAZOLE DERIVATIVES

Oxidation of 1-phenylcarbamoylimidazolidine-2-thione gives 2,3,5,6-tetrahydro-2-phenylimidazo-(1,2,4)-thiadiazole-3-one which undergoes addition reactions with heterocumulenes leading to various heteropentalenes.Oxidation of 1-phenylthiocarbamoylimidazolidine-2-thione yields 1-(benzothiazol-2-yl)-imidazolidine-2-thione, also obtained by acid catalysed decomposition of 3,4-ethano-2,3,4,5-tetrahydro-2,5-bisphenylimino-1,6,6aSIV-trithia-3,4-diazapentalene.A similar acid catalysed decomposition to a benzothiazole occurs with 2,3,4,5-tetrahydro-1,6-diphenyl-3,4-propano-6aSIV-thia-1,3,4,6-tetraazapentalene-2,5-dithione.