40473-68-5

Basic information

• Product Name: N-(oxodiphenyl-λ⁶-sulfaneylidene)cyanamide
• Synonyms: N-(oxodiphenyl-λ⁶-sulfaneylidene)cyanamide
• CAS NO: 40473-68-5
• Molecular Weight: 242.301
• Mol File: 40473-68-5.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: N-(oxodiphenyl-λ⁶-sulfaneylidene)cyanamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(oxodiphenyl-λ⁶-sulfaneylidene)cyanamide(40473-68-5)
• EPA Substance Registry System: N-(oxodiphenyl-λ⁶-sulfaneylidene)cyanamide(40473-68-5)

Safety Data

• Hazardous Substances Data: 40473-68-5(Hazardous Substances Data)

Upstream product

• 37656-25-0 N-cyano-S,S-diphenylsulfilimine 
• 78-67-1 2,2'-azobis(isobutyronitrile) 
• 22731-83-5 S,S-diphenylsulphoximine 
• 75-05-8 acetonitrile 
• 420-04-2 CYANAMID 
• 945-51-7 1,1'-sulfinylbisbenzene 
• 139-66-2 diphenyl sulfide 

Downstream Products

• 952022-20-7 N-(trifluoroacetyl)-S,S-diphenylsulfoximine 
• 22731-83-5 S,S-diphenylsulphoximine 

Relevant articles and documents

Flow Electrosynthesis of Sulfoxides, Sulfones, and Sulfoximines without Supporting Electrolytes

An efficient electrochemical flow process for the selective oxidation of sulfides to sulfoxides and sulfones and of sulfoxides toN-cyanosulfoximines has been developed. In total, 69 examples of sulfoxides, sulfones, andN-cyanosulfoximines have been synthesized in good to excellent yields and with high current efficiencies. The synthesis was assisted and facilitated through a supporting electrolyte-free, fully automated electrochemical protocol that highlights the advantages of flow electrolysis.

Copper-catalyzed N-cyanation of sulfoximines by AIBN

The direct copper-catalyzed N-cyanation of sulfoximines was achieved by using AIBN as a safe cyanide source. It represents a simple and environmentally benign procedure for the construction of the N-CN bond. Furthermore, some sec-amines can also be tolera

A copper-mediated oxidative N-cyanation reaction

Copper-promoted N-cyanation of aliphatic sec-amine by CuCN is achieved via oxidative coupling. This procedure employs O2 as a clean oxidant. Notably, sulfoximines and 1,1,3,3-tetramethylguanidine also worked well in this procedure. Thus, it represents a key progress in the C-N bond formation reaction as well as in the cyanation reaction. This journal is the Partner Organisations 2014.