89805-98-1

Basic information

• Product Name: Benzothiazole, 2-(2-butenylthio)-, (E)- (9CI)
• Synonyms: Benzothiazole, 2-(2-butenylthio)-, (E)- (9CI);2-(2-Butenylthio)benzothiazole
• CAS NO: 89805-98-1
• Molecular Formula: C₁₁H₁₁NS₂
• Molecular Weight: 221.34174
• Product Categories: BENZOTHIAZOLE
• Mol File: 89805-98-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Benzothiazole, 2-(2-butenylthio)-, (E)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Benzothiazole, 2-(2-butenylthio)-, (E)- (9CI)(89805-98-1)
• EPA Substance Registry System: Benzothiazole, 2-(2-butenylthio)-, (E)- (9CI)(89805-98-1)

Safety Data

• Hazardous Substances Data: 89805-98-1(Hazardous Substances Data)

Upstream product

• 66021-69-0 benzothiazolyl hydrodisulphide 
• 504-61-0 (E)-but-2-enol 
• 149-30-4 2-Mercaptobenzothiazole 
• 4784-77-4 (E/Z)-crotyl bromide 

Downstream Products

• 149-30-4 2-thioxo-3H-1,3-benzothiazole 

Relevant articles and documents

The first stereoselective total synthesis of the immunosuppressive decalin derivative monascusic acid B 1

The first stereoselective total synthesis of the immunosuppressive decalin derivative monascusic acid B has been accomplished from (R)-(+)-pulegone involving Horner-Wadsworth-Emmons and Julia-Kocienski olefination reactions and Lewis acid catalyzed intramolecular Diels-Alder cyclization. Georg Thieme Verlag Stuttgart New York.

Selectivity in Allylic Substitution with Organometallics through Neighbouring Co-ordination. Part 2. Reactions of 2-Allylthiobenzothiazoles with Organocopper Reagents

Efficient control of the regioselectivity in allylic substitutions with Grignard reagents in the presence of copper(I) bromide has been achieved by using 2-allylthiobenzothiazoles as electriphiles.The SN2:SN2' product ratio depends on the degree of co-ordination between the allylic reagent and the organometalic species.