dimethyl 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylate

Base Information

• Chemical Name: dimethyl 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylate
• CAS No.: 13901-82-1
• Molecular Formula: C16H17 N O4
• Molecular Weight: 0
• Hs Code.: 2933990090
• Mol file: 13901-82-1.mol

Synonyms:1H-Pyrrole-3,4-dicarboxylicacid, 2,5-dimethyl-1-phenyl-, dimethyl ester (9CI); Pyrrole-3,4-dicarboxylicacid, 2,5-dimethyl-1-phenyl-, dimethyl ester (7CI,8CI)

Chemical Property of dimethyl 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylate

Chemical Property:

• Vapor Pressure: 4.15E-06mmHg at 25°C
• Boiling Point: 384.2°Cat760mmHg
• Flash Point: 186.2°C
• PSA: 57.53000
• Density: 1.15g/cm³
• LogP: 2.66730

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dimethyl 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylate

There total 6 articles about dimethyl 2,5-dimethyl-1-phenyl-pyrrole-3,4-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: 81.0%

methyl 3-phenylaminobut-2-enoate (4916-22-7,40801-08-9) → 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylic acid dimethyl ester (13901-82-1)

Guidance literature:

With [bis(acetoxy)iodo]benzene; boron trifluoride diethyl etherate; In dichloromethane; at 0 - 10 ℃; for 2h;

DOI:10.1055/s-0029-1217743

Reference yield: 80.0%

[bis(acetoxy)iodo]benzene (3240-34-4) + methyl 3-phenylaminobut-2-enoate (4916-22-7,40801-08-9) → C13H15NO4 + 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylic acid dimethyl ester (13901-82-1)

Guidance literature:

In dichloromethane; for 2.5h;

DOI:10.1055/s-0029-1217743

Reference yield: 69.0%

2-acetoanilinopropionic acid (28750-70-1,162288-44-0) + dimethyl acetylenedicarboxylate (762-42-5) → 2,5-dimethyl-1-phenyl-pyrrole-3,4-dicarboxylic acid dimethyl ester (13901-82-1)

Guidance literature:

With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In benzene; for 6h; Heating; further reagent silicon tetrachloride;

upstream raw materials:

2-acetoanilinopropionic acid

dimethyl acetylenedicarboxylate

[bis(acetoxy)iodo]benzene

methyl 3-phenylaminobut-2-enoate

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