133158-13-1

Basic information

• Product Name: Benzothiazole, 2-[(2-methyl-2-propenyl)thio]- (9CI)
• Synonyms: Benzothiazole, 2-[(2-methyl-2-propenyl)thio]- (9CI)
• CAS NO: 133158-13-1
• Molecular Formula: C11H11NS2
• Molecular Weight: 221.34174
• Product Categories: BENZOTHIAZOLE
• Mol File: 133158-13-1.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Benzothiazole, 2-[(2-methyl-2-propenyl)thio]- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Benzothiazole, 2-[(2-methyl-2-propenyl)thio]- (9CI)(133158-13-1)
• EPA Substance Registry System: Benzothiazole, 2-[(2-methyl-2-propenyl)thio]- (9CI)(133158-13-1)

Safety Data

• Hazardous Substances Data: 133158-13-1(Hazardous Substances Data)

Upstream product

• 149-30-4 2-Mercaptobenzothiazole 
• 563-47-3 3-Chloro-2-methylpropene 
• 1458-98-6 2-methyl-3-bromo-1-propene 

Relevant articles and documents

Investigation of the halocyclization of S- and N-allyl derivatives of 2-benzothiazolethione

3-Allyl-2-benzothiazolethione reacts with iodine regiospecifically with annelation of the five-membered ring, while with bromine a mixture of the five- and six-membered rings are formed. 2-Allylthioben- zothiazole reacts with halogens with annelation of the five- and six-membered rings, while 2-(2-methyl-2-propenyl)thiobenzothiazole is annelated at the five-membered ring.

A Practical Access to Functionalized Alkyl Sulfinates

We describe herein a three-step synthesis of aliphatic sulfinates. This cost-effective method involves the use of 2-mercaptobenzothiazole under mild conditions and exhibits good yields (up to 78% over three steps). This approach provides an access to a wi

Stereochemistry of direct olefin formation from carbonyl compounds and lithiated heterocyclic sulfones

The conditions for the title reaction were studied for the 2-benzothiazole and 2-pyridine series and for some examples in the 2-pyrimidine series.The olefin preparations were generally observed to be more efficient for 2-BT-sulfone systems.From the data of the hundred cases studied, it can be concluded that (E)-olefins are obtained: (i) from saturated BT-sulfones and aromatic aldehydes; and (ii) from benzylic BT-sulfones and branched saturated aldehydes (isobutyraldehyde, pivalaldehyde) or α,β-ethylenic or aromatic aldehydes. (Z)-olefins arise: (i) fom propargylic BT-sulfones and saturated or aromatic aldehydes; and (ii) from allylic or benzylic Pyr-sulfones and saturated aldehydes.Possible mechanisms for this new olefination procedure were examined. - heteroaromatic sulfones, organolithium derivatives, intramolecular ipso reactions, stereochemistry, elimination, olefination.