diethyl bis(p-nitrophenylamino)methanephosphonate

Base Information

• Chemical Name: diethyl bis(p-nitrophenylamino)methanephosphonate
• CAS No.: 1198228-91-9
• Molecular Formula: C₁₇H₂₁N₄O₇P
• Molecular Weight: 424.35

Synonyms:

Chemical Property of diethyl bis(p-nitrophenylamino)methanephosphonate

Chemical Property:

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Technology Process of diethyl bis(p-nitrophenylamino)methanephosphonate

There total 6 articles about diethyl bis(p-nitrophenylamino)methanephosphonate 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: 74.0%

N1,N2-di(p-nitrophenyl)formamidine (2232-13-5) + phosphonic acid diethyl ester (762-04-9) → diethyl bis(p-nitrophenylamino)methanephosphonate (1198228-91-9)

Guidance literature:

at 90 ℃; for 6h;

DOI:10.1016/j.jorganchem.2009.07.025

Reference yield: 62.0%

4-nitro-aniline (100-01-6,104810-17-5) + orthoformic acid triethyl ester (122-51-0) + phosphonic acid diethyl ester (762-04-9) → tetraethyl [(4-nitrophenylamino)methyl]-1,1-bisphosphonate (1021698-65-6) + diethyl ethoxy(p-nitrophenylamino)methanephosphonate (1198228-90-8) + diethyl bis(p-nitrophenylamino)methanephosphonate (1198228-91-9) + ethyl N-(p-nitrophenyl)formimidate (40412-00-8) + N1,N2-di(p-nitrophenyl)formamidine (2232-13-5)

Guidance literature:

for 1.5h; Reflux;

DOI:10.1016/j.jorganchem.2009.07.025

Reference yield: 56.0%

4-nitro-aniline (100-01-6,104810-17-5) + orthoformic acid triethyl ester (122-51-0) + phosphonic acid diethyl ester (762-04-9) → tetraethyl [(4-nitrophenylamino)methyl]-1,1-bisphosphonate (1021698-65-6) + diethyl ethoxy(p-nitrophenylamino)methanephosphonate (1198228-90-8) + diethyl bis(p-nitrophenylamino)methanephosphonate (1198228-91-9)

Guidance literature:

for 12h; Reflux;

DOI:10.1016/j.jorganchem.2009.07.025

upstream raw materials:

diethyl ethoxy(p-nitrophenylamino)methanephosphonate

4-nitro-aniline

ethyl N-(p-nitrophenyl)formimidate

phosphonic acid diethyl ester

Downstream raw materials:

tetraethyl [(4-nitrophenylamino)methyl]-1,1-bisphosphonate

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