109275-18-5

Basic information

• Product Name: 2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone
• Synonyms: 2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone
• CAS NO: 109275-18-5
• Molecular Weight: 361.488
• Mol File: 109275-18-5.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone(109275-18-5)
• EPA Substance Registry System: 2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone(109275-18-5)

Safety Data

• Hazardous Substances Data: 109275-18-5(Hazardous Substances Data)

Upstream product

• 119-53-9 2-hydroxy-2-phenylacetophenone 
• 149-30-4 2-Mercaptobenzothiazole 
• 451-40-1 phenyl benzyl ketone 
• 149-30-4 2-thioxo-3H-1,3-benzothiazole 
• 120-78-5 di(benzothiazol-2-yl)disulfide 
• 1484-50-0 desyl bromide 

Downstream Products

• 5773-56-8 1,2-Diphenylethanol 
• 936627-70-2 2-benzothiazolyl 2-hydroxy-1,2,2-triphenylethyl sulfide 
• 109275-19-6 2-benzothiazolyl (1,2-diphenyl-2-hydroxy)ethyl sulfide 
• 451-40-1 phenyl benzyl ketone 
• 934-34-9 2-hydroxybenzothiazole 
• 588-59-0 stilbene 

Relevant articles and documents

KI/K 2 S 2 O 8 -Mediated α-C-H Sulfenylation of Carbonyl Compounds with (Hetero)Aryl Thiols

A new and facile KI/K 2 S 2 O 8 -mediated α-C-H sulfenylation of carbonyl compounds with (hetero)aryl thiols was developed for the formation of C-S bond at room temperature. This method provided a simple process for the sy

Preparation method of alpha-heterocycle sulfide ketone compound

The invention provides a method for efficiently synthesizing different heterocycle sulfide ketone derivatives. According to the method, KI is adopted as a catalyst, potassium persulfate is adopted as an oxidizing agent, a carbonyl compound and benzoheterocycle mercaptan are taken as reaction substrates at room temperature, and DMSO is added into a reaction system as a solvent. The method provided by the invention has the advantages that the catalyst is cheap and available; reaction conditions are mild, and reaction can be carried out at room temperature, thereby being safe and reliable; and the highest yield of the obtained target product reaches 94%. The method provided by the invention overcomes the defects that a substrate of the traditional heterocycle thio etherification reaction is expensive, multi-step reaction is required to be carried out and reaction conditions are harsh, and the method provided by the invention has a good industrial application prospect.

A practical route for the highly stereoselective synthesis of tetrasubstituted fluoroalkenes

A series of tetrasubstituted fluoroalkene derivatives were synthesized by the reaction of α-fluoro-β-carbonyl benzothiazol-2-yl sulfones with various nucleophiles in good yields with high stereoselectivities. The predominant cis configuration of fluorine and alkynyl groups was observed. A single isomer was obtained when a ketone, acetate or amide was used as the substrate in the presence of a base.