20362-94-1

Basic information

• Product Name: O,O-dibutyl S-(4-chlorophenyl) phosphorothioate
• Synonyms: O,O-dibutyl S-(4-chlorophenyl) phosphorothioate
• CAS NO: 20362-94-1
• Molecular Weight: 336.82
• Mol File: 20362-94-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: O,O-dibutyl S-(4-chlorophenyl) phosphorothioate(CAS DataBase Reference)
• NIST Chemistry Reference: O,O-dibutyl S-(4-chlorophenyl) phosphorothioate(20362-94-1)
• EPA Substance Registry System: O,O-dibutyl S-(4-chlorophenyl) phosphorothioate(20362-94-1)

Safety Data

• Hazardous Substances Data: 20362-94-1(Hazardous Substances Data)

Upstream product

• 102-85-2 tri-n-butyl phosphite 
• 106-54-7 p-Chlorothiophenol 
• 1809-19-4 dibutyl hydrogen phosphite 
• 1142-19-4 4,4'-dichlorodiphenyl disulfide 
• 109-47-7 dibutyl hydrogen phosphite 

Relevant articles and documents

K2CO3-promoted aerobic oxidative cross-coupling of trialkyl phosphites with thiophenols

Convenient, practical and economical phosphorylation of thiols has been achieved via halogen- and metal-free K2CO3-promoted aerobic oxidative cross-coupling of trialkyl phosphites, dimethyl phenylphosphonite, or methyl diphenylphosphinite with thiophenols using air as the oxidant at room temperature. This transformation provides a straightforward route to the construction of phosphorus-sulfur bonds with wide functional group compatibility, which affords phosphorothioates in up to 94% yield.

A thiophosphate synthetic method of compound and the method in a plurality of pharmaceutical application in the synthesis of (by machine translation)

The invention discloses a having the general formula (III) of the thiophosphate synthetic method of compound, the purpose is to provide a novel, condition is simple, easy to industrial production of the thiophosphate synthetic method of compound. The method is to have the general formula (I) of the organophosphorus oxygen apperception compound having the general formula (II) with a mercaptan or phenyl-sulfhydryl apperception compound mixed, under the effects of catalyst, obtained by the reaction of the formula (III) of the thiophosphate compound. The method of the invention, can be cheap efficient synthesis of thiophosphate compounds, in actual production will have extensive application prospect. (by machine translation)