2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole

Base Information

• Chemical Name: 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole
• CAS No.: 193409-43-7
• Molecular Formula: C₁₉H₂₄N₄O₆
• Molecular Weight: 404.423

Synonyms:2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole

Chemical Property of 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

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Technology Process of 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole

There total 1 articles about 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole 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:

4-Nitrophenylacetonitrile (555-21-5,34512-13-5,174848-08-9) + (E)-3-(N'-tert-Butoxycarbonyl-hydrazino)-but-2-enoic acid ethyl ester → 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole (193409-43-7)

Guidance literature:

With sodium hydride; triethylamine; Yield given. Multistep reaction; 1.) AcOEt, r.t., 2 h, 2.) EtOH, reflux, 1.5 h;

Reference yield: 75.0%

phenylglyoxal hydrate (1074-12-0) + 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole (193409-43-7) → 6-Methyl-8-(4-nitro-phenyl)-3-phenyl-pyrrolo[[1,2-b][1,2,4]triazine-7-carboxylic acid ethyl ester + 6-Methyl-8-(4-nitro-phenyl)-2-phenyl-pyrrolo[[1,2-b][1,2,4]triazine-7-carboxylic acid ethyl ester

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; 1.) r.t., 2.) reflux, 2 h;

Reference yield: 72.0%

dimethylglyoxal (431-03-8) + 2-amino-1-tert-butoxycarbonylamino-4-ethoxycarbonyl-5-methyl-3-(4-nitrophenyl)pyrrole (193409-43-7) → 2,3,6-Trimethyl-8-(4-nitro-phenyl)-pyrrolo[[1,2-b][1,2,4]triazine-7-carboxylic acid ethyl ester

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; Ambient temperature;

upstream raw materials:

4-Nitrophenylacetonitrile

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