methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate

Base Information

• Chemical Name: methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate
• CAS No.: 90433-91-3
• Molecular Formula: C₁₈H₂₂N₂O₄
• Molecular Weight: 330.384

Synonyms:methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate

Chemical Property of methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate

Chemical Property:

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Technology Process of methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate

There total 2 articles about methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate 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: 25.0%

methyl 4-acetyl-1H-pyrrole-2-carboxylate (40611-82-3) → methyl Pyrrole-2-carboxylate (1193-62-0) + 1H-pyrrole-2,4-dicarboxylic acid, 4-hydroxyethyl 2-methyl diester + methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate (90433-91-3) + 1H-Pyrrole-2,4-dicarboxylic acid 2-methyl ester 4-[2-(toluene-4-sulfonyloxy)-ethyl] ester (90433-92-4)

Guidance literature:

With ethylene glycol; toluene-4-sulfonic acid; In benzene; for 6h; Further byproducts given; Heating;

DOI:10.1021/jo00189a002

Reference yield: 6.0%

methyl 4-acetyl-1H-pyrrole-2-carboxylate (40611-82-3) + ethylene glycol (107-21-1) → methyl Pyrrole-2-carboxylate (1193-62-0) + 1H-pyrrole-2,4-dicarboxylic acid, 4-hydroxyethyl 2-methyl diester + methyl 1,4,5,6-tetrahydro-6-<5-(methoxycarbonyl)-1H-pyrrol-3-yl>-4,4,6-trimethylcyclopentapyrrole-2-carboxylate (90433-91-3) + 1H-Pyrrole-2,4-dicarboxylic acid 2-methyl ester 4-[2-(toluene-4-sulfonyloxy)-ethyl] ester (90433-92-4)

Guidance literature:

toluene-4-sulfonic acid; In benzene; for 6h; Further byproducts given; Heating;

DOI:10.1021/jo00189a002

upstream raw materials:

methyl 4-acetyl-1H-pyrrole-2-carboxylate

ethylene glycol

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