<(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate

Base Information

• Chemical Name: <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate
• CAS No.: 123337-42-8
• Molecular Formula: C₂₆H₂₆N₄O₅
• Molecular Weight: 474.516

Synonyms:<(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate

Chemical Property of <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate

Chemical Property:

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Technology Process of <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate

There total 4 articles about <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate 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: 75.0%

<(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methoxy>-3-carbamoyl-1-(1-methyl)propionylpyridinium bromide → <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate (123337-42-8)

Guidance literature:

With sodium dithionite; sodium hydrogencarbonate; In water; ethyl acetate; at 0 - 5 ℃; for 0.5h;

DOI:10.1002/jps.2600780802

Reference yield:

nicotinamide (98-92-0,1255150-40-3) → <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate (123337-42-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 22 percent / acetonitrile / 120 h / 60 - 70 °C

2: 75 percent / NaHCO₃, Na₂S₂O₄ / H₂O; ethyl acetate / 0.5 h / 0 - 5 °C

With sodium dithionite; sodium hydrogencarbonate; In water; ethyl acetate; acetonitrile;

DOI:10.1002/jps.2600780802

Reference yield:

<(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-3-bromo-2-methylpropionate (123337-34-8) → <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-1,4-dihydro-3-carbamoylpyridine-(1-methyl)propionate (123337-42-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 22 percent / acetonitrile / 120 h / 60 - 70 °C

2: 75 percent / NaHCO₃, Na₂S₂O₄ / H₂O; ethyl acetate / 0.5 h / 0 - 5 °C

With sodium dithionite; sodium hydrogencarbonate; In water; ethyl acetate; acetonitrile;

DOI:10.1002/jps.2600780802

upstream raw materials:

nicotinamide

<(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-3-bromo-2-methylpropionate

3-hydroxymethyl-5,5-diphenyl-imidazolidine-2,4-dione

Downstream raw materials:

phenythoin

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