2591-09-5

Basic information

• Product Name: Benzothiazole, 2-(ethenylsulfonyl)- (9CI)
• Synonyms: Benzothiazole, 2-(ethenylsulfonyl)- (9CI);2-Ethenesulfonyl-benzothiazole
• CAS NO: 2591-09-5
• Molecular Formula: C₉H₇NO₂S₂
• Molecular Weight: 225.28738
• Product Categories: BENZOTHIAZOLE
• Mol File: 2591-09-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Benzothiazole, 2-(ethenylsulfonyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Benzothiazole, 2-(ethenylsulfonyl)- (9CI)(2591-09-5)
• EPA Substance Registry System: Benzothiazole, 2-(ethenylsulfonyl)- (9CI)(2591-09-5)

Safety Data

• Hazardous Substances Data: 2591-09-5(Hazardous Substances Data)

Upstream product

• 149-30-4 2-Mercaptobenzothiazole 
• 60372-29-4 2-(2-chloroethylsulfenyl)benzo[d][1,3]thiazole 
• 13604-13-2 2-vinylthiobenzothiazole 
• 2602-78-0 2-(2-chloro-ethanesulfonyl)-benzothiazole 

Downstream Products

• 2591-11-9 benzthiazol-2-yl ethyl sulphone 
• 13604-32-5 2-(2-benzenesulfonyl-ethanesulfonyl)-benzothiazole 

Relevant articles and documents

Radical Mediated Diastereoselective Synthesis of Benzothiazole Sulfonyl Ethyl C-Glycosides

Diastereoselective synthesis of a variety of benzothiazole sulfonyl ethyl C-glycosides has been developed by a radical mediated approach on the reaction of glycosyl bromides and benzothiazolyl vinyl sulfone in the presence of n-Bu3SnH and AIBN

Catalytic asymmetric formal: γ -allylation of deconjugated butenolides

A formal γ-allylation of deconjugated butenolides is reported based on a two-step sequence consisting of a catalytic diastereo- and enantioselective vinylogous nucleophilic addition to vinyl sulfones and Julia-Kocienski olefination. This highly modular approach delivers densely functionalized butenolides containing a quaternary stereogenic centre in excellent yield with high enantioselectivity.