220928-33-6

Basic information

• Product Name: 4-Benzyl-3H-bis[1,2]dithiolo[4,3-b:3,4-d]pyrrole-3,5(4H)-dione
• Synonyms: 4-Benzyl-3H-bis[1,2]dithiolo[4,3-b:3,4-d]pyrrole-3,5(4H)-dione
• CAS NO: 220928-33-6
• Molecular Weight: 337.468
• Mol File: 220928-33-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-Benzyl-3H-bis[1,2]dithiolo[4,3-b:3,4-d]pyrrole-3,5(4H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Benzyl-3H-bis[1,2]dithiolo[4,3-b:3,4-d]pyrrole-3,5(4H)-dione(220928-33-6)
• EPA Substance Registry System: 4-Benzyl-3H-bis[1,2]dithiolo[4,3-b:3,4-d]pyrrole-3,5(4H)-dione(220928-33-6)

Safety Data

• Hazardous Substances Data: 220928-33-6(Hazardous Substances Data)

Upstream product

• 220928-28-9 4-Benzyl-3H,4H,5H-bis[1,2]dithiolo[3,4-b:4',3'-e][1,4]thiazine-3,5-dione 
• 34636-09-4 benzyldiisopropylamine 
• 220928-32-5 4-benzyl-3H-bis[1,2]dithiolo[4,3-b:3',4'-d]pyrrole-3,5(4H)-dithione 
• 318295-43-1 4-Benzyl-3H,4H,5H-bis[1,2]dithiolo[3,4-b:4',3'-e][1,4]thiazine-3,5-dithione 

Relevant articles and documents

Bis[1,2]dithiolo[3,4-b][4',3'-e][1,4]thiazine-3,5-dione, a planar 1,4-thiazine

N-Benzyldiisopropylamine 1 and S2Cl2 give the N-benzylbisdithiolothiazine 2, shown by X-ray crystallography to have the typically folded tricyclic structure; 2 is debenzylated by H2SO4 to give the title compound 4 which atypically has a rare near-planar 1,4-thiazine ring, gives a blue anion in solution and does not extrude sulfur thermally.