20710-49-0

Basic information

• Product Name: bis(4-methoxyphenyl thiocarbonyl)disulfide
• Synonyms: bis(4-methoxyphenyl thiocarbonyl)disulfide
• CAS NO: 20710-49-0
• Molecular Weight: 366.55
• Mol File: 20710-49-0.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: bis(4-methoxyphenyl thiocarbonyl)disulfide(CAS DataBase Reference)
• NIST Chemistry Reference: bis(4-methoxyphenyl thiocarbonyl)disulfide(20710-49-0)
• EPA Substance Registry System: bis(4-methoxyphenyl thiocarbonyl)disulfide(20710-49-0)

Safety Data

• Hazardous Substances Data: 20710-49-0(Hazardous Substances Data)

Upstream product

• 75-15-0 carbon disulfide 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 74670-43-2 potassium 4-methoxybenezenecarbodithioate 
• 139-02-6 sodium phenoxide 
• 128-09-6 N-chloro-succinimide 
• 97270-49-0 4-(methoxy)thiobenzoyl diphenylphosphino sulfide 

Downstream Products

• 1657-55-2 1,2-bis(4-methoxyphenyl)ethane 
• 4705-34-4 4,4'-dimethoxystilbene 
• 2132-62-9 4,4'-dimethoxydiphenylacetylene 
• 851729-43-6 2-cyanoprop-2-yl 4-methoxydithiobenzoate 
• 851729-58-3 2-cyano-4-methylpent-2-yl 4-methoxydithiobenzoate 

Relevant articles and documents

Facile preparation of bis(thiocarbonyl)disulfides via elimination

A robust facile synthetic preparation of bis(thiocarbonyl)disulfides is presented. The route follows an elimination mechanism rather than the more common oxidation. Addition of p-tosyl chloride to a thiocarbonyl thiolate results in the elimination of the chloride by the trithiocarbonate anion and subsequent elimination of the tosyl leaving group (by a second thiocarbonyl thiolate). The side products of the reaction are bis(4-methylphenyl)disulfone and tosylate salts/acids.

Preparation and Some Reactions of Thioacyl Diphenylthiophosphinoyl and Thioacyl Diphenylphosphino Sulfides

The reaction of sodium or caesium dithiocarboxylates with diphenylthiophosphinic and diphenylselenophosphinic chlorides gives purple thioacyl diphenylthiophosphinoyl 5 and dark green thioacyl diphenylselenophosphinoyl sulfides 6, which are useful thioacylating reagents under mild reaction conditions.Thioacyl diphenylphosphino sulfides 22, which can be obtained by the similar method using diphenylphosphinous chlorides, react with methanol to yield the corresponding methyl dithiocarboxylates 15, while the reactions of 22 with N-chlorosuccinimide lead to hitherto unknown N-(thioacetylthio)succinimides 28.

Preparation and Some Reactions of Phenylmercury Thio- and Dithiocarboxylates

It has been found that the reaction of diphenylmercury with an equimolar amount of thio- or dithio acids gave the corresponding phenylmercury thio- (1) or dithiocarboxylates (2), quantitatively, which further react with thio- or dithio acids to give mercury bis(thio-) (3) or bis(dithiocarboxylates) (4).The phenylmercury dithio salts (2) were found to be the very useful thioacylating agents for primary and secondary amines.The reaction of mercury bis(thiocarboxylates) (3) with dithiocarboxylic acids gave the unsymmetrical thio- and dithiocarboxylic acid mercury salts (5) in good yield. - Keywords: Phenylmercury Thiocarboxylates