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Diphenylphosphite

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

Diphenyl phosphite 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).

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.
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