2049-62-9

Basic information

• Product Name: Se-phenyl diphenylselenophosphinate
• Synonyms: Se-phenyl diphenylselenophosphinate
• CAS NO: 2049-62-9
• Molecular Weight: 357.25
• Mol File: 2049-62-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Se-phenyl diphenylselenophosphinate(CAS DataBase Reference)
• NIST Chemistry Reference: Se-phenyl diphenylselenophosphinate(2049-62-9)
• EPA Substance Registry System: Se-phenyl diphenylselenophosphinate(2049-62-9)

Safety Data

• Hazardous Substances Data: 2049-62-9(Hazardous Substances Data)

Upstream product

• 34837-55-3 Phenylselenyl bromide 
• 829-85-6 diphenylphosphane 
• 1666-13-3 diphenyl diselenide 
• 4559-70-0 Diphenylphosphine oxide 
• 75980-60-8 (2,4,6-trimethylbenzoyl)diphenylphosphine oxide 
• 645-96-5 Benzeneselenol 
• 1079-66-9 chloro-diphenylphosphine 

Relevant articles and documents

Electrochemical selenation of phosphonates and phosphine oxides

An environmentally friendly electrocatalytic strategy for the synthesis of organoselenophospho-rus between phosphonates /phosphine oxides and selenols/diselenides is reported. The reaction was performed with metal-, base- and oxidant-free at room temperat

Photoinduced Coupling Reaction of Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide with Interelement Compounds: Application to the Synthesis of Thio- or Selenophosphinates

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide (TMDPO) is a radical initiator widely used in the field of macromolecular chemistry, but not often applied in synthetic organic chemistry. We have focused on the use of TMDPO as a phosphorus source in reactions with different E - E compounds, where E - E represents a heteroatom-heteroatom bond, under photoirradiation. Interestingly, the cross-coupling reaction between TMDPO and disulfides or diselenides successfully affords thio- or selenophosphinates and thio- or selenoesters, respectively. The synthesis of series of thio- and selenophosphinates by this photoinduced cross-coupling reaction is demonstrated.

Rhodium-catalyzed highly stereoselective hydroselenation of internal alkynes bearing an electron-withdrawing group

Rhodium-catalyzed highly regio- and stereoselective hydroselenation of internal alkynes bearing an electron-withdrawing group took place to give (E)-vinyl selenides in good yields. The excellent syn stereoselectivity of this rhodium-catalyzed hydroselenation is of great importance in terms of complementing the previously reported hydroselenation of alkynes.