diisopropyl hydrogen phosphite

Base Information

• Chemical Name: diisopropyl hydrogen phosphite
• CAS No.: 20114-45-8
• Molecular Formula: C₆H₁₅O₂PS
• Molecular Weight: 182.224
• Mol file: 20114-45-8.mol

Synonyms:

Chemical Property of diisopropyl hydrogen phosphite

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of diisopropyl hydrogen phosphite

There total 3 articles about diisopropyl hydrogen phosphite 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: 57.0%

triisopropyl phosphite (116-17-6) → thiophosphoric acid O,O',O''-triisopropyl ester (2464-03-1) + diisopropyl hydrogen phosphite (20114-45-8) + 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane (137171-51-8,67218-02-4)

Guidance literature:

With Lawessons reagent; In benzene; for 3h; Yields of byproduct given; Heating;

Reference yield: 57.0%

Lawessons reagent (19172-47-5,94367-93-8) + triisopropyl phosphite (116-17-6) → thiophosphoric acid O,O',O''-triisopropyl ester (2464-03-1) + diisopropyl hydrogen phosphite (20114-45-8) + 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane (137171-51-8,67218-02-4)

Guidance literature:

In benzene; for 3h; Product distribution; Heating; sev. trialkyl phosphite: var. time, reactants' ratios;

Reference yield: 40.0%

Lawessons reagent (19172-47-5,94367-93-8) → thiophosphoric acid O,O',O''-triisopropyl ester (2464-03-1) + diisopropyl hydrogen phosphite (20114-45-8) + 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane (137171-51-8,67218-02-4)

Guidance literature:

With triisopropyl phosphite; In benzene; for 10h; Yields of byproduct given; Heating;

upstream raw materials:

Lawessons reagent

triisopropyl phosphite

Downstream raw materials:

C₁₂H₁₉O₂PSSe

Dithiophosphoric acid O,O'-diisopropyl ester S-pentachlorophenyl ester

Refernces