Phosphonic acid, (2-phenylethenyl)-, diphenyl ester, (E)-

Base Information

• Chemical Name: Phosphonic acid, (2-phenylethenyl)-, diphenyl ester, (E)-
• CAS No.: 112980-75-3
• Molecular Formula: C20H17O3P
• Molecular Weight: 336.327
• Mol file: 112980-75-3.mol

Synonyms:

Chemical Property of Phosphonic acid, (2-phenylethenyl)-, diphenyl ester, (E)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phosphonic acid, (2-phenylethenyl)-, diphenyl ester, (E)-

There total 8 articles about Phosphonic acid, (2-phenylethenyl)-, diphenyl ester, (E)- 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: 86.0%

[(E)-2-bromoethenyl]benzene (588-72-7,1340-14-3) + diphenyl hydrogen phosphite (4712-55-4) → (E)-styrylphosphonic acid diphenyl ester (112980-75-3)

Guidance literature:

With copper(l) iodide; potassium hydride; In tetrahydrofuran; for 24h; Heating;

DOI:10.1039/a709082j

Reference yield: 72.0%

(2-nitroethenyl)benzene (102-96-5) + diphenyl hydrogen phosphite (4712-55-4) → (E)-styrylphosphonic acid diphenyl ester (112980-75-3)

Guidance literature:

With copper diacetate; manganese(II) acetate; In methanol; at 60 ℃;

Reference yield: 42.0%

diphenyl hydrogen phosphite (4712-55-4) + (E)-phenylethenyl(phenyl)iodonium tetrafluoroborate → (E)-styrylphosphonic acid diphenyl ester (112980-75-3)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; copper(l) iodide; In tetrahydrofuran; N,N-dimethyl-formamide; at 20 ℃; for 1h;

DOI:10.1021/ol047516y

upstream raw materials:

<(E)-2-phenylethenyl>phosphonic dichloride

sodium phenoxide

triphenyl phosphite

[(E)-2-bromoethenyl]benzene

Downstream raw materials:

(2-phenylethyl)phosphonic acid diphenyl ester

Refernces

• 1、 Thielges, Sabine,Bisseret, Philippe,Eustache, Jacques. "Copper-mediated cross-coupling of H-phosphonates with vinyliodonium salts: A novel very mild synthesis of 2-arylvinylphosphonates". . p. 681 - 684. Retrieved 2007/10/03.