36993-70-1

Basic information

• Product Name: 2-benzooxazol-2-yldisulfanylbenzooxazole
• CAS NO: 36993-70-1
• Molecular Formula: C₁₄H₈N₂O₂S₂
• Molecular Weight: 300.362
• Mol File: 36993-70-1.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2-benzooxazol-2-yldisulfanylbenzooxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzooxazol-2-yldisulfanylbenzooxazole(36993-70-1)
• EPA Substance Registry System: 2-benzooxazol-2-yldisulfanylbenzooxazole(36993-70-1)

Safety Data

• Hazardous Substances Data: 36993-70-1(Hazardous Substances Data)

Upstream product

• 104-83-6 1-Chloro-4-(chloromethyl)benzene 
• 2382-96-9 2-sulfanyl-1,3-benzoxazole 
• 109-73-9 N-butylamine 
• 2382-96-9 benzo[d]oxazole-2-(3H)-thione 
• 67-64-1 acetone 
• 1950-69-2 toluene-p-sulfonyl bromide 

Downstream Products

• 59-49-4 2-Benzoxazolinone 
• 21326-84-1 N-butylbenzo[d]oxazol-2-amine 
• 22821-07-4 2-(butylthio)benzo[d]oxazole 
• 2382-96-9 benzo[d]oxazole-2-(3H)-thione 
• 2382-96-9 2-sulfanyl-1,3-benzoxazole 
• 200635-82-1 2-(Benzooxazol-2-ylsulfanylmethyl)-2-benzyl-3-phenyl-propan-1-ol 
• 62652-30-6 2-(ethylthio)benzo[d]oxazol 

Relevant articles and documents

Organocatalytic Visible Light Enabled SNAr of Heterocyclic Thiols: A Metal-Free Approach to 2-Aminobenzoxazoles and 4-Aminoquinazolines

The direct amination reaction of heterocyclic thiols has been developed in the presence of the nonhazardous photocatalyst Rose Bengal under irradiation of visible light. The reaction provides a straightforward approach to pharmaceutically and synthetically useful 2-aminobenzoxazole and 4-aminoquinazoline derivatives from the corresponding heterocyclic thiols with amines in good to excellent yields. Our photochemical reaction can be successfully adapted into a continuous flow reactor which is applicable for large-scale chemical industry. The key benefits of this reaction include the use of metal-free, low-cost Rose Bengal catalyst and practical operation (ambient temperature, open flask, and undried solvents).

OXIDATION OF 2-MERCAPTOBENZOHETERAZOLES BY DIMETHYLDIOXIRANE. A NEW METHOD FOR A SYNTHESIS OF C-2 SUBSTITUTED BENZIMIDAZOLE, BENZOXAZOLE, AND BENZOTHIAZOLE DERIVATIVES

New and efficient reactions in which 2-mercaptobenzoheterazoles are selectively converted by dimethyldioxirane, under mild experimental conditions, to several C-2 substituted benzoimidazole, benzoxazole, and benzothiazole derivatives are reported.

A FACILE SYNTHESIS OF UNSYMMETRICAL THIOSULFONATES VIA SULFONYLATION OF MERCAPTANS

The reaction of p-toluenesulfonyl bromide with mercaptans provides a convenient procedure for the synthesis of unsymmetrical thiolsulfonates.