38476-60-7

Basic information

• Product Name: S,S-diphenyl-P-phenyldithiophosphonite
• Synonyms: S,S-diphenyl-P-phenyldithiophosphonite
• CAS NO: 38476-60-7
• Molecular Weight: 326.423
• Mol File: 38476-60-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: S,S-diphenyl-P-phenyldithiophosphonite(CAS DataBase Reference)
• NIST Chemistry Reference: S,S-diphenyl-P-phenyldithiophosphonite(38476-60-7)
• EPA Substance Registry System: S,S-diphenyl-P-phenyldithiophosphonite(38476-60-7)

Safety Data

• Hazardous Substances Data: 38476-60-7(Hazardous Substances Data)

Upstream product

• 882-33-7 diphenyldisulfane 
• 3376-52-1 pentaphenylcyclopentaphosphane 
• 4551-15-9 phenylthiotrimethylsilane 
• 75589-83-2 N,N-dimethylamino-P-phenyl-C-methylmethylenephosphine 
• 931-59-9 benzenesulfenyl chloride 
• 75471-07-7 N,N-dimethylaminomethylidene-P-phenylphosphine 
• 108-98-5 thiophenol 
• 644-97-3 Dichlorophenylphosphine 
• 20369-21-5 trifluorophenyl(phenylthio)-phosphorane 
• 666-23-9 phenyltetrafluorophosphorane 

Relevant articles and documents

Rhodium-Catalyzed Insertion Reaction of PhP Group of Pentaphenylcyclopentaphosphine with Acyclic and Cyclic Disulfides

Organophosphorus compounds with a phosphorus atom attached to a phenyl group and two organothio/organoseleno groups were synthesized using the rhodium-catalyzed insertion reaction of the PhP group of pentaphenylcyclopentaphosphine (PhP)5 with acyclic disulfides and diselenides. The method was applied to the synthesis of heterocyclic compounds containing the S-P-S group by the reaction of (PhP)5 and cyclic disulfides such as 1,2-dithietes, 1,2-dithiocane, 1,4,5-dithiopane, and 1,2-dithiolanes.

REACTION OF PHENYLSULFENYL CHLORIDE WITH C-(N,N-DIMETHYLAMINO)-METHYLENE-P-PHENYLPHOSPHINE

PhSCl adds regiospecifically to the P=C double bond in C-(N,N-dimethylamino)-methylene-P-phenylphosphine to give PhP(SPh)2 and Cl2CHNMe2.