Diphenylphosphite

Diphenylphosphite

Names
Other names Phosphonic acid, diphenyl ester
Identifiers
CAS Number	4712-55-4
3D model (JSmol)	Interactive image
ChemSpider	377689
PubChem CID	426896
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
SMILES C1=CC=C(C=C1)OP(O)OC2=CC=CC=C2
Properties
Chemical formula	C12H11O3P
Molar mass	234.19 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

Diphenylphosphite is an organophosphorus compound 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 α-aminomethylphosphites (aminophosphonates).^[1]

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: 1263–1270. doi:10.1021/jo062140i. CS1 maint: Uses authors parameter (link)