137092-35-4

Basic information

• Product Name: Bis(dithiopivalinsaeure)-1,2-xylylenester
• Synonyms: Bis(dithiopivalinsaeure)-1,2-xylylenester
• CAS NO: 137092-35-4
• Molecular Weight: 370.668
• Mol File: 137092-35-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Bis(dithiopivalinsaeure)-1,2-xylylenester(CAS DataBase Reference)
• NIST Chemistry Reference: Bis(dithiopivalinsaeure)-1,2-xylylenester(137092-35-4)
• EPA Substance Registry System: Bis(dithiopivalinsaeure)-1,2-xylylenester(137092-35-4)

Safety Data

• Hazardous Substances Data: 137092-35-4(Hazardous Substances Data)

Upstream product

• 117226-30-9 sodium 2,2-dimethylpropanedithioate 
• 91-13-4 α,α'-dibromo-o-xylene 

Downstream Products

• 95-47-6 o-xylene 
• 40920-16-9 methyl dithiopivalate 

Relevant articles and documents

Electroreduction of Organic Compounds, 19. Formation of Benzoanellated Sulfur Heterocycles by Intramolecular Cathodic Cyclization of Dithiocarboxylic Esters

Cathodic reduction of aryl (3) and benzyl (5) dithiopivaloates and related dithioesters with leaving groups at the benzene ring or a side chain yield the sulfur heterocycles 23, 30 - 32, and 34 depending on the nature of the starting material and the reaction conditions.In the case of the α-oxo-dithioester 22, thioindigo (44) is formed. - The corresponding thioamides 14, 16, and 18 show a strong tendency to reductive dehalogenation but the S,N-heterocycles 38 and 39 are also formed in minor amounts. - The formation of the rearranged products 29 - 32, and 34 isdiscussed in terms of C,S-splitting in the primarily formed radical anion and subsequent C,C-coupling of the fragments and follow-up reactions.Key Words: Dithiopivaloates, S-aryl, S-benzyl / Electroreduction