63385-22-8

Upstream product

• 14062-78-3 N,N-dimethyl-4-toluamide 
• 298-06-6 O,O-Diethyl hydrogen phosphorodithioate 
• 925-90-6 ethylmagnesium bromide 
• 97270-52-5 4-(methyl)thiobenzoyl diphenylthiophosphinoyl sulfide 
• 811-51-8 sodium thioethylate 
• 30383-01-8 lithium thioethoxide 
• 54669-43-1 potassium ethanethiolate 
• 107092-31-9 2-(4-nitrophenyl)vinyl 4-methylbezenecarbonditioate 
• 64-67-5 diethyl sulfate 
• 74670-42-1 potassium 4-methylbenezenecarbodithioate 
• 74670-57-8 cesium 4-methylbenzenecarbodithioate 
• 99-94-5 p-Toluic acid 

Downstream Products

• 1588-49-4 4,4'-dimethylstilbene 
• 538-39-6 1,2-di-p-tolylethane 
• 2789-88-0 1,2-bis(4-methylphenyl)acetylene 
• 69286-83-5 (Z)-Ethylthio-p-tolylsulfin 

Relevant academic research and scientific papers

New Synthesis and Some Reactions of Vinyl Arenecarbodithioates. Wittig Reaction of (Triphenylphosphonio)methyl Arenecarbodithioate Iodides

Wittig reaction of new phosphonium salts, (triphenylphosphonio)methyl arenecarbodithioate iodides, with variety of aldehydes gave the corresponding vinyl dithiocarboxylate with nucleophiles such as potassium alkoxide or alkanethiolate was investigated and found to give the thioacylated products in high yields.Ab initio molecular orbital calculations of the model compound vinyl dithioformate, are also discussed.

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.

Raney Nickel Desulphuration of Some Dithioacid Derivatives

Raney Nickel desulphuration of some bisthioaroyl disulphides (I), and lead salts (II) and esters (III) of dithioacids with W-2A, W-2B and W-2C catalysts has been investigated.In some cases dimorphic products are obtained.

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