benzyl bis(chloromethyl)phosphinate

Base Information

• Chemical Name: benzyl bis(chloromethyl)phosphinate
• CAS No.: 166049-88-3
• Molecular Formula: C₉H₁₁Cl₂O₂P
• Molecular Weight: 253.065

Synonyms:benzyl bis(chloromethyl)phosphinate

Chemical Property of benzyl bis(chloromethyl)phosphinate

Chemical Property:

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Technology Process of benzyl bis(chloromethyl)phosphinate

There total 1 articles about benzyl bis(chloromethyl)phosphinate 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: 88.0%

bis(chloromethyl)phosphinic chloride (13482-64-9) + benzyl alcohol (100-51-6,185532-71-2) → benzyl bis(chloromethyl)phosphinate (166049-88-3)

Guidance literature:

With triethylamine; In diethyl ether; 0 deg C, 1 h, then room temp., 2 h;

DOI:10.1002/hlca.19950780314

Reference yield: 71.0%

tribenzyl phosphite (15205-57-9) + benzyl bis(chloromethyl)phosphinate (166049-88-3) → tetrabenzyl <<(benzyloxy)phosphoryl>bis(methylene)>bis(phosphonate) (165271-66-9)

Guidance literature:

at 140 ℃; for 10h; under 6 - 10 Torr; Product distribution; also with other phosphinates;

DOI:10.1002/hlca.19950780314

Reference yield: 44.0%

tribenzyl phosphite (15205-57-9) + benzyl bis(chloromethyl)phosphinate (166049-88-3) → dibenzyl <<(benzyloxy)(chloromethyl)phosphinoyl>methyl>phosphonate (166049-80-5)

Guidance literature:

at 140 ℃; for 8h; under 6 - 10 Torr;

DOI:10.1002/hlca.19950780314

upstream raw materials:

bis(chloromethyl)phosphinic chloride

benzyl alcohol

Downstream raw materials:

dibenzyl <<(benzyloxy)(chloromethyl)phosphinoyl>methyl>phosphonate

tetrabenzyl <<(benzyloxy)phosphoryl>bis(methylene)>bis(phosphonate)

benzyl-phosphonic acid dibenzyl ester

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