3426-89-9

Basic information

• Product Name: PHENYL PHOSPHORODICHLORIDITE
• Synonyms: phenoxyphosphorusdichloride;Phenyl dichloridophosphite;phenyldichlorophosphite;Phosphorodichloridous acid, phenyl ester;phosphorodichloridousacid,phenylester;PHENYL PHOSPHORODICHLORIDITE;Dichloridophosphorous acid phenyl ester;Dichlorophosphinous acid phenyl ester
• CAS NO: 3426-89-9
• Molecular Formula: C₆H₅Cl₂OP
• Molecular Weight: 194.98
• EINECS: 222-330-6
• Mol File: 3426-89-9.mol

Chemical Properties

• Boiling Point: 99 °C (12 mmHg)
• Flash Point: 87.5°C
• Appearance: /
• Density: 1.359
• Vapor Pressure: 0.162mmHg at 25°C
• CAS DataBase Reference: PHENYL PHOSPHORODICHLORIDITE(CAS DataBase Reference)
• NIST Chemistry Reference: PHENYL PHOSPHORODICHLORIDITE(3426-89-9)
• EPA Substance Registry System: PHENYL PHOSPHORODICHLORIDITE(3426-89-9)

Safety Data

• Hazard Codes: T
• Statements: 34-23-22
• Safety Statements: 45-38-36/37/39-28A-26
• Hazardous Substances Data: 3426-89-9(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless liquid

InChI:InChI=1/C6H5Cl2OP/c7-10(8)9-6-4-2-1-3-5-6/h1-5H

Upstream product

• 101-02-0 triphenyl phosphite 
• 108-95-2 phenol 
• 5382-00-3 Diphenyl phosphorochloridite 
• 4894-60-4 diethyl phenyl phosphite 
• 98-88-4 benzoyl chloride 
• 76-02-8 trifluoroacetyl chloride 
• 7719-12-2 phosphorus trichloride 
• 10294-34-5 boron trichloride 
• 4712-55-4 diphenyl hydrogen phosphite 

Downstream Products

• 57152-90-6 phosphoric acid bis-(2-chloro-ethyl ester)-phenyl ester 
• 7455-69-8 phosphorous acid phenyl ester-dipropyl ester 
• 42538-58-9 phosphorous acid bis-(4-nitro-phenyl ester)-phenyl ester 
• 51103-95-8 chloro-phenoxy-p-tolyloxy-phosphine 
• 15268-04-9 4-methyl-2-phenoxy-[1,3,2]dioxaphospholane 
• 3164-60-1 phosphorous acid bis-(2-ethyl-hexyl ester)-phenyl ester 
• 36123-77-0 [(N-benzyloxycarbonyl-glycyl)-amino]-phenyl-acetic acid ethyl ester 
• 16390-98-0 methyl phenyl H-phosphonate 
• 20442-56-2 ethyl phenyl H-phosphonate 
• 14609-90-6 phenyl isopropyl H-phosphonate 
• 110181-54-9 phosphorous acid phenyl ester-divinyl ester 
• 7248-72-8 O,O,O-triphenyl selenophosphate 
• 22077-44-7 O,O-diphenyl phosphorochloridothioate 
• 18961-96-1 O-phenylphosphorodichloridothioate 

Relevant articles and documents

Selective synthesis of organophosphites

Disclosed herein is a process for the selective synthesis of triorganophosphites intermediates, including chloridites and dichloridites, from PX3 (X=Cl, Br or I), alcoholos and triorganoamines where alcohol and triorganoamine are added either (a) separately and concurrently, or (b) alternating equimolar portions of amine and alcohol.

Bisphosphonate prodrugs. Synthesis and identification of (1-hydroxyethylidene)-1,1-bisphosphonic acid tetraesters by mass spectrometry, NMR spectroscopy and x-ray crystallography

The preparation and identification of symmetric, H3CC(OH)[P(O)(OR)2]2, where R=Me, Et, Pr1, Ph, and non-symmetric, H3CC(OH)[P(O)(OR1)(OR2)][P(O)(OR3)(O R4)], where R1=Me, R2=R3=R4=Ph; R1=R2=R3=Ph, R4=Me; R1=R3=Me, R2=R4=Ph; R1=R2=Et, Pr1, Ph and R3=R4=Me: tetraester derivatives of etidronate have been studied. Compounds were prepared from HP(O)(OR1)(OR2) and AcP(O)(OR3)(OR4) species under reflux. Mechanism studies have been made using HP(O)(OCD3)(OPh) and AcP(O)(OMe)(OPh) as starting materials. 1H, 13C, 31P NMR data and the MS fragmentation data in the gas phase are reported. The solid-state structures are given for three of the compounds, where R=Et, Ph and R1=R2=Ph, R3=R4=Me.

Chelated bisphosphites with a calix[4]arene backbone: New ligands for rhodium-catalyzed low-pressure hydroformylation with controlled regioselectivity

Extremely high regioselectivities were achieved in the rhodium-catalyzed low-pressure hydroformylation of 1-octene to n-nonanal with chelate bisphosphites that contain a p-tert-butylcalix[4]arene backbone (shown in the picture). It was possible to tailor the structures and ultimately the catalytic properties of these complexes using molecular modeling calculations.

Asymmetric Synthesis of Chiral Phosphorus Co,pounds by Destructive-Selective Oxidation of P(III) Compounds by Means of Chiral Oxaziridines

From camphor and fenchone chiral N-sulfonyloxaziridines (e.g. 7, 13) are available that are well-suited for the destructive-stereoselective oxidation of P(III) compounds 16.Optimum reagents and reaction conditions for this oxidation are determined by a systematic study.Chiral P(III) and P(V) compounds can thus be prepared from racemic P(III) derivatives. Key Words : Stereoselectivity, destructive / Phosphite oxidation / Oxaziridines, chiral