tetra-iso-propyl ester of ethylidenediphosphonic acid

Base Information

• Chemical Name: tetra-iso-propyl ester of ethylidenediphosphonic acid
• CAS No.: 64630-16-6
• Molecular Formula: C₁₄H₃₂O₆P₂
• Molecular Weight: 358.352
• Mol file: 64630-16-6.mol

Synonyms:tetra-iso-propyl ester of ethylidenediphosphonic acid

Chemical Property of tetra-iso-propyl ester of ethylidenediphosphonic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tetra-iso-propyl ester of ethylidenediphosphonic acid

There total 3 articles about tetra-iso-propyl ester of ethylidenediphosphonic acid 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:

triisopropyl phosphite (116-17-6) + 1,2-dichloro-ethane (107-06-2,52399-93-6) → diisopropyl hydrogenphosphonate (1809-20-7) + triisopropyl phosphate (513-02-0) + diisopropyl vinylphosphonate (4472-27-9) + diisopropyl 2-chloroethylphosphonate (25131-74-2) + tetra-iso-propyl ester of ethylidenediphosphonic acid (64630-16-6)

Guidance literature:

for 1152h; Mechanism; Rate constant; Heating;

Reference yield:

triisopropyl phosphite (116-17-6) + 1-Bromo-2-chloroethane (107-04-0) → diisopropyl hydrogenphosphonate (1809-20-7) + triisopropyl phosphate (513-02-0) + diisopropyl vinylphosphonate (4472-27-9) + diisopropyl 2-chloroethylphosphonate (25131-74-2) + tetra-iso-propyl ester of ethylidenediphosphonic acid (64630-16-6)

Guidance literature:

for 24h; Mechanism; Rate constant; Heating;

Reference yield:

((CH3)2CHO)2POCH2Cu → diisopropyl methanephosphonate (1445-75-6) + tetra-iso-propyl ester of ethylidenediphosphonic acid (64630-16-6)

Guidance literature:

In tetrahydrofuran; at 65 - 70 ℃; for 6h; sealed ampoule;

DOI:10.1023/A:1012326700328

upstream raw materials:

triisopropyl phosphite

1,2-dichloro-ethane

1-Bromo-2-chloroethane

Downstream raw materials:

ethane-1,2-diphosphonic acid

Refernces

• 1、 Cauret, Laurent,Brosse, Jean-Claude,Derouet, Daniel,Livonniere, Hugues De. "Optimization of 2-chloroethylphosphonic acid synthesis by acid hydrolysis of dialkyl-2-chloroethylphosphonate compounds. Influence of the nature of alkyl phosphonate functions". . p. 463 - 470. Retrieved 2007/10/03.