Diphenylphosphite information

Diphenylphosphite
Names
	Preferred IUPAC name Diphenyl phosphonate
	Other names Phosphonic acid, diphenyl ester
Identifiers
CAS Number	4712-55-4 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL132913;
ChemSpider	377689;
ECHA InfoCard	100.022.911
PubChem CID	426896;
UNII	5144JS6XUM ;
CompTox Dashboard (EPA)	DTXSID7041889 ;
	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	234.191 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

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]

^ 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.

[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.