2096-83-5

Basic information

• Product Name: tetraphenyldiphosphine oxide
• Synonyms: tetraphenyldiphosphine oxide
• CAS NO: 2096-83-5
• Molecular Weight: 386.37
• Mol File: 2096-83-5.mol
• Article Data: 24

Chemical Properties

• CAS DataBase Reference: tetraphenyldiphosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: tetraphenyldiphosphine oxide(2096-83-5)
• EPA Substance Registry System: tetraphenyldiphosphine oxide(2096-83-5)

Safety Data

• Hazardous Substances Data: 2096-83-5(Hazardous Substances Data)

Upstream product

• 124191-07-7 Diphenylphosphino propenoate 
• 603-35-0 triphenylphosphine 
• 13831-32-8 N-(hydroxymethyl)acetamide acetate (ester) 
• 1636-15-3 (diethylamino)diphenylphosphine 
• 28482-69-1 N-(acetoxymethyl)benzamide 
• 3505-67-7 1,6-dioxaspiro[4.4]nonane-2,7-dione 
• 1079-66-9 chloro-diphenylphosphine 
• 23911-25-3 ethylenediaminetetraacetic dianhydride 
• 507486-58-0 C₆H₄(o-CN)NP(C₆H₅)2P(C₆H₅)2 
• 65113-32-8 1,2-bis(phenylphosphinyl)benzene dilithium salt 
• 643-28-7 2-isopropylaniline 
• 85209-41-2 (propanoyloxy)diphenylphosphine 
• 75980-60-8 (2,4,6-trimethylbenzoyl)diphenylphosphine oxide 
• 829-85-6 diphenylphosphane 

Downstream Products

• 56641-72-6 diphenyltrichloromethylphosphine 
• 56641-76-0 diphenyltrichloromethylphosphine oxide 
• 1079-65-8 Bromodiphenylphosphin 
• 178817-23-7 diphenylphosphinic-diphenylphosphinous anhydride 
• 1079-66-9 chloro-diphenylphosphine 
• 2071-20-7 bis-diphenylphosphinomethane 
• 72439-92-0 (bis(diphenylphosphonic)anhydride) tin tetrabromide 

Relevant articles and documents

Highly Selective Phosphinylphosphination of Alkenes with Tetraphenyldiphosphine Monoxide

In sharp contrast to tetraphenyldiphosphine, which does not add to carbon–carbon double bonds efficiently, its monoxide, [Ph2P(O)PPh2] can engage in a radical addition to various alkenes, thus affording the corresponding 1-phosphinyl-2-phosphinoalkanes regioselectively, and they can be converted into their sulfides by treatment with elemental sulfur. The phosphinylphosphination proceeds by the homolytic cleavage of the PV(O)?PIIIsingle bond of Ph2P(O)PPh2, followed by selective attack of the phosphinyl radical at the terminal position of the alkenes, and selective trapping of the resulting carbon radical by the phosphino group. Furthermore, the phosphinylphosphination product could be converted directly into its platinum complex with a hemilabile P,O chelation.

Rhodium-catalyzed synthesis of 1-alkynylphosphine oxides from 1-alkynes and tetraphenylbiphosphine

A rhodium complex RhH(PPh3)4 catalyzes the C-P bond forming reaction of 1-alkynes and tetraphenylbiphosphine in the presence of 2,4-dimethylnitrobenzene giving 1-alkynylphosphines and its oxides.

An approach towards the synthesis of lithium and beryllium diphenylphosphinites

The diphenylphosphinites [(THF)Li(OPPh2)]4 and [(THF)2Be(OPPh2)2] have been synthesized via direct deprotonation of diphenylphosphine oxide with n BuLi and BePh2, respectively, as well as via salt metathesis. These compounds were characterized by multinuc

PHOSPHINE COMPOUND HAVING PERFLUORO GROUP, AND COMPLEX BETWEEN METAL AND PHOSPHINE HAVING PERFLUORO GROUP

PROBLEM TO BE SOLVED: To provide a perfluoroalkylphosphine compound, and a complex between a metal and the perfluoroalkylphosphine. SOLUTION: A perfluoroalkylphosphine compound is a phosphine compound represented by the general formula Rf-PR1R2. In the formula, R1 and R2 are each independently a substituted or unsubstituted hydrocarbon group; Rf is a perfluorinated hydrocarbon group. Also provided is a complex between the perfluoroalkylphosphine and a phosphine coordination metal. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT