14311-22-9

Basic information

• Product Name: phenylthiodiphenylphosphine
• Synonyms: phenylthiodiphenylphosphine
• CAS NO: 14311-22-9
• Molecular Weight: 294.357
• Mol File: 14311-22-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: phenylthiodiphenylphosphine(CAS DataBase Reference)
• NIST Chemistry Reference: phenylthiodiphenylphosphine(14311-22-9)
• EPA Substance Registry System: phenylthiodiphenylphosphine(14311-22-9)

Safety Data

• Hazardous Substances Data: 14311-22-9(Hazardous Substances Data)

Upstream product

• 4551-15-9 phenylthiotrimethylsilane 
• 1138-99-4 diphenyltrifluorophosphorane 
• 20057-88-9 diphenyl trisulfide 
• 58558-57-9 (4-methylphenylthio)diphenylphosphan 
• 108-98-5 thiophenol 
• 1079-66-9 chloro-diphenylphosphine 
• 1636-15-3 (diethylamino)diphenylphosphine 
• 97135-49-4 bis(diisopropylamino)phosphanylnitrile 
• 829-85-6 diphenylphosphane 

Downstream Products

• 12150-46-8 1,1'-bis-(diphenylphosphino)ferrocene 
• 1016636-97-7 (E)-1-diphenylthiophosphinyl-1-(4-methoxyphenyl)-2-phenylthioethene 
• 1016636-96-6 (E)-1-diphenylthiophosphinyl-1-phenyl-2-phenylthioethene 
• 1016636-99-9 (E)-1-(4-acetylphenyl)-1-diphenylthiophosphinyl-2-phenylthioethene 
• 1016637-00-5 (E)-1-diphenylthiophosphinyl-1-(4-methoxycarbonylphenyl)-2-phenylthioethene 
• 1016637-01-6 (E)-1-diphenylthiophosphinyl-2-phenylthio-1-(4-trifluoromethylphenyl)ethene 
• 1016637-02-7 (E)-1-(4-aminophenyl)-1-diphenylthiophosphinyl-2-phenylthioethene 

Relevant articles and documents

Selective homo- and heterodehydrocouplings of phosphines catalyzed by rhodium phosphido complexes

Reactions of the rhodium complex (dippe)Rh(η3-CH2Ph) (1, dippe = iPr2PCH2CH2PiPr2) with ArPH2 (Ar = Ph, Mes) proceed via P-H oxidative additions to the phosphido complexes (dippe)Rh(μ-PHAr)2Rh(dippe) (3a, Ar = Ph; 3b, Ar = Mes). The corresponding reaction of Ph2PH occurs similarly, via the intermediate (dippe)Rh(PPh2)PHPh2 (4), to (dippe)Rh(μ-PPh2)2Rh(dippe) (3c). Complexes 3a-c and 4 are catalysts for the catalytic dehydrodimerizations of the corresponding phosphines to diphosphanes. Complex 1 is a more active dehydrocoupling catalyst, and substituent effects suggest that the active catalyst is mononuclear. Efficient dehydrocouplings of 2-EtC6H4PH2, 2-iPrC6H4PH2, and 2,4,6-iPr3C6H2PH2 were also observed. Complex 1 also catalyzes the heterocoupling of Ph2PH with PhSH (to Ph2P-SPh), and stoichiometric reactions in this system allowed isolation of (dippe)Rh(μ-SPh)2Rh(dippe) (6) and (dippe)Rh(SPh)PHR2 (7a, R2PH = MesPH2; 7b, R2PH = Ph2PH). Copyright

The Kinetics and Mechanism of the Reaction of Tricoordinate Phosphorus Compounds with Diaryl Trisulfides

Kinetic data and activation parameters are reported for the reaction of a series of tricoordinate phosphorus compounds, , with diaryl trisulfides.The second-order rate coefficients for series of arylphosphines, phosphinites and phosphonites, correlate with the Hammett ? constants of the aryl substituents with ρ values of -1.1, -1.1 and -1.1 respectively and these results are discussed in terms of a biphilic mechanism analogous to that proposed for the reaction of tricoordinate phosphorus with S8.

PHOSPHORORGANISCHE VERBINDUNGEN 93 Zur Chemie optisch aktiver Phosphinigsaereamide

Optically active ethyl-phenyl-phosphinous acid diethylamide 1 was treated with HCl, HBF4, alcohols, thiols, carboxylic acids, esters, anhydrides, acid chloride, compounds with the structure element P-Cl and secondary phosphines to give in each case a racemic mixture of the corresponding, previously described, reaction products.Reaction of optically active 1 with para-cresol, para-cresyltrifluoro-acetate or 2,2,2-trifluoro-ethyl-trifluoro-acetate gives the corresponding optically active ester of ethyl phenyl phosphinous acid under retention of configuration.