diethyl 3-ethyl-4-methyl-1H-pyrrole-2,5-dicarboxylate

Base Information

• Chemical Name: diethyl 3-ethyl-4-methyl-1H-pyrrole-2,5-dicarboxylate
• CAS No.: 7467-77-8
• Molecular Formula: C₁₃H₁₉NO₄
• Molecular Weight: 253.298

Synonyms:1H-Pyrrole-2,5-dicarboxylicacid, 3-ethyl-4-methyl-, diethyl ester (9CI); Pyrrole-2,5-dicarboxylic acid,3-ethyl-4-methyl-, diethyl ester (7CI); NSC 400572

Chemical Property of diethyl 3-ethyl-4-methyl-1H-pyrrole-2,5-dicarboxylate

Chemical Property:

• Vapor Pressure: 2.58E-06mmHg at 25°C
• Boiling Point: 390.8°Cat760mmHg
• Flash Point: 190.1°C
• Density: 1.122g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of diethyl 3-ethyl-4-methyl-1H-pyrrole-2,5-dicarboxylate

There total 2 articles about diethyl 3-ethyl-4-methyl-1H-pyrrole-2,5-dicarboxylate 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: 72.0%

ethanol (64-17-5) + ethyl 4-ethyl-5-formyl-3-methylpyrrole-2-carboxylate (4391-87-1) → diethyl 3-ethyl-4-methylpyrrole-2,5-dicarboxylate (7467-77-8)

Guidance literature:

With manganese(IV) oxide; sodium cyanide; acetic acid; Ambient temperature;

DOI:10.1021/jo00034a055

Reference yield:

ethyl 3,5-dimethyl-4-ethylpyrrole-2-carboxylate (2199-47-5) → diethyl 3-ethyl-4-methylpyrrole-2,5-dicarboxylate (7467-77-8)

Guidance literature:

With sulfuryl dichloride; diethyl ether; Erwaermen des Reaktionsprodukts mit wss.-aethanol. HCl;

Reference yield:

diethyl 3-ethyl-4-methylpyrrole-2,5-dicarboxylate (7467-77-8) → 2-(ethyloxycarbonyl)-3-ethyl-4-methylpyrrole (4949-58-0) + ethyl 4-ethyl-3-methylpyrrole-2-carboxylate (4391-98-4)

Guidance literature:

With sodium hydroxide; Hydrolysis_.Erhitzen des Reaktionsprodukts auf 210-230grad;

upstream raw materials:

ethyl 3,5-dimethyl-4-ethylpyrrole-2-carboxylate

ethanol

ethyl 4-ethyl-5-formyl-3-methylpyrrole-2-carboxylate

Downstream raw materials:

2-(ethyloxycarbonyl)-3-ethyl-4-methylpyrrole

ethyl 4-ethyl-3-methylpyrrole-2-carboxylate

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