bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite

Base Information

• Chemical Name: bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite
• CAS No.: 162554-42-9
• Molecular Formula: C₃₄H₄₄NO₂PSi₂
• Molecular Weight: 585.874

Synonyms:bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite

Chemical Property of bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite

Chemical Property:

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Technology Process of bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite

There total 1 articles about bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite 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: 68.0%

diethylphosphoramidous dichloride (1069-08-5) + diphenylmethylsilylethylethanol (40438-48-0) → bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite (162554-42-9)

Guidance literature:

With triethylamine; In diethyl ether; at -78 ℃; for 4h;

DOI:10.1039/P19950000421

Reference yield:

methanol (67-56-1) + bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite (162554-42-9) → Phosphorous acid methyl ester bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester (1026356-97-7)

Guidance literature:

With 1H-tetrazole; In dichloromethane; acetonitrile; for 1h; Ambient temperature;

DOI:10.1039/P19950000421

Reference yield:

2-phenylethanol (60-12-8) + bis<2-(methyldiphenylsilyl)ethyl> N,N-diethylphosphoramidite (162554-42-9) → Phosphorous acid bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester phenethyl ester (1026544-75-1)

Guidance literature:

With 1H-tetrazole; In dichloromethane; acetonitrile; for 1h; Ambient temperature;

DOI:10.1039/P19950000421

upstream raw materials:

diethylphosphoramidous dichloride

diphenylmethylsilylethylethanol

Downstream raw materials:

Phosphorous acid methyl ester bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester

Phosphorous acid bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester phenethyl ester

Phosphorous acid bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester 1-methyl-3-phenyl-propyl ester

Phosphorous acid benzyl ester bis-[2-(methyl-diphenyl-silanyl)-ethyl] ester

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