Azoture de l'acide 2-diethylphosphonophenylethanoique

Base Information

• Chemical Name: Azoture de l'acide 2-diethylphosphonophenylethanoique
• CAS No.: 75226-79-8
• Molecular Formula: C₁₂H₁₆N₃O₄P
• Molecular Weight: 297.25

Synonyms:Azoture de l'acide 2-diethylphosphonophenylethanoique

Chemical Property of Azoture de l'acide 2-diethylphosphonophenylethanoique

Chemical Property:

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Technology Process of Azoture de l'acide 2-diethylphosphonophenylethanoique

There total 2 articles about Azoture de l'acide 2-diethylphosphonophenylethanoique 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: 78.5%

(Chlorocarbonyl-phenyl-methyl)-phosphonic acid diethyl ester (53615-31-9) → Azoture de l'acide 2-diethylphosphonophenylethanoique (75226-79-8)

Guidance literature:

With sodium azide; In diethyl ether; water; for 2h; < 5 deg C;

DOI:10.1016/S0040-4020(01)92278-1

Reference yield:

2-(diethoxyphosphino)-2-phenylacetic acid (38654-91-0) → Azoture de l'acide 2-diethylphosphonophenylethanoique (75226-79-8)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂ / CH₂Cl₂

2: 78.5 percent / NaN₃ / H₂O; diethyl ether / 2 h / < 5 deg C

With thionyl chloride; sodium azide; In diethyl ether; dichloromethane; water;

DOI:10.1016/S0040-4020(01)92278-1

Reference yield: 92.0%

Azoture de l'acide 2-diethylphosphonophenylethanoique (75226-79-8) → (1-Isocyanato-1-phenyl)methylphosphonate de diethyle (74732-28-8)

Guidance literature:

In benzene; at 80 ℃; for 2h;

DOI:10.1016/S0040-4020(01)92278-1

upstream raw materials:

(Chlorocarbonyl-phenyl-methyl)-phosphonic acid diethyl ester

2-(diethoxyphosphino)-2-phenylacetic acid

Downstream raw materials:

(1-Isocyanato-1-phenyl)methylphosphonate de diethyle

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