methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate

Base Information

• Chemical Name: methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate
• CAS No.: 159431-31-9
• Molecular Formula: C₁₇H₂₁N₃O₇
• Molecular Weight: 379.37

Synonyms:methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate

Chemical Property of methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate

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Technology Process of methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate

There total 1 articles about methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate 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: 91.0%

methyl (E)-3-[(phenylcarbamoyl)diazenyl]but-2-enoate (146000-78-4) + malonic acid dimethyl ester (108-59-8) → methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate (159431-31-9)

Guidance literature:

With sodium methylate; In tetrahydrofuran; for 0.0833333h; Ambient temperature;

DOI:10.1139/v94-293

Reference yield: 95.0%

methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate (159431-31-9) → methyl 4-methoxycarbonyl-2-methyl-5-oxo-1-(N'-phenylureido)-1,4-dihydropyrrole-3-carboxylate

Guidance literature:

With sodium methylate; In tetrahydrofuran; methanol; for 0.0833333h; Ambient temperature;

DOI:10.1139/v94-293

Reference yield: 91.0%

C11H18N2O4 (950203-41-5) + methyl 2,3-(dimethoxycarbonyl)-4-(N'-phenylcarbamoylhydrazono)pentanoate (159431-31-9) → 3-ethyl-4,4,5-trimethyl 2-(tert-butoxycarbonyl)hydrazono-6-(anilinocarbonyl)hydrazono-heptane-3,4,4,5-tetracarboxylate (350620-60-9)

Guidance literature:

With sodium methylate; In tetrahydrofuran; at 20 ℃; for 8h;

DOI:10.1039/b009189h

upstream raw materials:

methyl (E)-3-[(phenylcarbamoyl)diazenyl]but-2-enoate

malonic acid dimethyl ester

Downstream raw materials:

5-ethyl-3,4,4-trimethyl 2-(anilinocarbonyl)hydrazono-6-(aminocarbonyl)hydrazonoheptane-3,4,4-5-tetracarboxylate

3-ethyl-4,4,5-trimethyl 2-(tert-butoxycarbonyl)hydrazono-6-(anilinocarbonyl)hydrazono-heptane-3,4,4,5-tetracarboxylate

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