diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate

Base Information

• Chemical Name: diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate
• CAS No.: 689271-68-9
• Molecular Formula: C₂₀H₂₆NO₄P
• Molecular Weight: 375.404

Synonyms:diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate

Chemical Property of diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate

Chemical Property:

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Technology Process of diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate

There total 1 articles about diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate 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: 99.0%

2-bromo-N-(2,2-diphenylethyl)acetamide (689271-67-8) + triethyl phosphite (122-52-1) → diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate (689271-68-9)

Guidance literature:

for 2h; Heating;

DOI:10.1039/b618781a

Reference yield: 85.0%

diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate (689271-68-9) + N-(2,2-diphenyl-ethyl)-N'-{11-[5-formyl-2-(2-trimethylsilanyl-ethoxymethoxy)-phenoxy]-undecyl}-succinamide (689271-66-7) → N-(2,2-diphenyl-ethyl)-N'-{11-[5-[2-(2,2-diphenyl-ethylcarbamoyl)-vinyl]-2-(2-trimethylsilanyl-ethoxymethoxy)-phenoxy]-undecyl}-succinamide (689271-69-0)

Guidance literature:

With sodium hydride; In tetrahydrofuran;

DOI:10.1002/anie.200353248

Reference yield: 74.0%

3-(3,3-diphenylpropyloxy)-4-(2-trimethylsilylethoxymethoxy)benzaldehyde + diethyl (2,2-diphenylethylcarbamoyl)-methyl phosphonate (689271-68-9) → C44H49NO4Si (945593-50-0)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 20 ℃; for 2h;

DOI:10.1039/b618781a

upstream raw materials:

2-bromo-N-(2,2-diphenylethyl)acetamide

triethyl phosphite

Downstream raw materials:

N-(2,2-diphenyl-ethyl)-N'-{11-[5-[2-(2,2-diphenyl-ethylcarbamoyl)-vinyl]-2-(2-trimethylsilanyl-ethoxymethoxy)-phenoxy]-undecyl}-succinamide

C₄₄H₄₉NO₄Si

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