Diphenylphosphite

Diphenylphosphite
Names
Preferred IUPAC name
Diphenyl phosphonate
Other names
Phosphonic acid, diphenyl ester
Identifiers
CAS Number
  • 4712-55-4 checkY
3D model (JSmol)
  • Interactive image
ChEMBL
  • ChEMBL132913
ChemSpider
  • 377689
ECHA InfoCard 100.022.911 Edit this at Wikidata
PubChem CID
  • 426896
UNII
  • 5144JS6XUM checkY
CompTox Dashboard (EPA)
  • DTXSID7041889 Edit this at Wikidata
InChI
  • InChI=1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,13H
    Key: FYOYCZHNDCCGCE-UHFFFAOYSA-N
  • C1=CC=C(C=C1)OP(O)OC2=CC=CC=C2
Properties
Chemical formula
 C12H11O3P
Molar mass 234.191 g·mol−1
Appearance colorless liquid
Density 1.2268 g/cm3
Melting point 12 °C (54 °F; 285 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound

Diphenylphosphite is a diorganophosphite with the formula (C6H5O)2P(O)H. The molecule is tetrahedral. It is a colorless viscous liquid. The compounds can be prepared by treating phosphorus trichloride with phenol. Many analogues can be prepared similarly. One illustrative reaction, diphenylphosphite, aldehydes, and amines react to afford aminophosphonates (Kabachnik–Fields reaction).[1]

See also

References

  1. ^ Bhagat, Srikant; Chakraborti, Asit K. (2007). "An Extremely Efficient Three-Component Reaction of Aldehydes/Ketones, Amines, and Phosphites Kabachnik-Fields reaction for the Synthesis of α-Aminophosphonates Catalyzed by Magnesium Perchlorate". Journal of Organic Chemistry. 72 (4): 1263–1270. doi:10.1021/jo062140i. PMID 17253748.