Diphenyl phenylphosphonite

Base Information

• Chemical Name: Diphenyl phenylphosphonite
• CAS No.: 13410-61-2
• Molecular Formula: C18H15 O2 P
• Molecular Weight: 294.29
• Hs Code.: 2931900090
• Mol file: 13410-61-2.mol

Synonyms:Phosphonousacid, phenyl-, diphenyl ester (6CI,7CI,8CI,9CI); Diphenoxyphenylphosphine;Diphenyl benzenephosphonite; Diphenyl phenylphosphonite; NSC 43792;Phenyldiphenoxyphosphine

Chemical Property of Diphenyl phenylphosphonite

Chemical Property:

• Vapor Pressure: 1.21E-05mmHg at 25°C
• Boiling Point: 380.2°C at 760 mmHg
• Flash Point: 226.5°C
• PSA: 32.05000
• Density: 1.1649 g/cm3
• LogP: 4.78180

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Diphenyl phenylphosphonite

There total 10 articles about Diphenyl phenylphosphonite which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

morpholinophenylphosphinous iodide (110523-88-1) → diphenyl phenylphosphonite (13410-61-2) + phenyldimorpholinoiodophosphonium triiodide (110523-92-7)

Guidance literature:

With iodine; In chlorobenzene; benzene; for 0.166667h; Yields of byproduct given; Heating;

Reference yield: 93.0%

Dichlorophenylphosphine (644-97-3) + phenol (108-95-2,27073-41-2) → diphenyl phenylphosphonite (13410-61-2)

Guidance literature:

With dmap; triethylamine; In tetrahydrofuran; at 20 ℃; for 18h;

DOI:10.1021/om200791u

Reference yield:

diiodo-phenylphosphine (20472-19-9) → diphenyl phenylphosphonite (13410-61-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / benzene / 1 h / 20 °C

2: 1.) I₂ / 1.) benzene, chlorobenzene, 10 min, reflux; 2.) benzene, chlorobenzene, 30 min, reflux

With iodine; In benzene;

upstream raw materials:

Dichlorophenylphosphine

phenol

bis(diethylamino)phenylphosphine

sodium phenoxide

Downstream raw materials:

methyl-diphenoxy-phenyl-phosphonium; iodide

diphenyl phenylphosphonate

2-oxo-7,7-diphenoxy-3,3,7-triphenyl-6-oxa-1-aza-7λ⁵-phospha-bicyclo[3.2.0]hept-4-ene-4-carbonitrile

4-chloro-2,2-diphenoxy-2,5,5-triphenyl-5,7-dihydro-2H-2λ⁵-pyrrolo[3,2-e][1,3,2]oxazaphosphinin-6-one