tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

Base Information

Chemical Name:tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)
CAS No.:1296260-16-6
Molecular Formula:C₄₃H₃₈N₂O₈
Molecular Weight:710.783
Hs Code.:

Synonyms:tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

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Chemical Property of tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

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Technology Process of tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

There total 3 articles about tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-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: 30.0%

: 1296259-95-4
2,2'-[1,3-propanediyl-{N,N'-dibenzoyl}]bis-benzene methane nitrile

: 762-42-5
dimethyl acetylenedicarboxylate

: 1296260-16-6
tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

Guidance literature:: With sulfuric acid; In water; at 80 - 85 ℃; for 72h;
DOI:10.1002/jhet.495

Reference yield:

: 2321-48-4
2,2'-(1,3-propanediyl-dimino)bis-benzenemethane nitrile

: 1296260-16-6
tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / water / 0.5 h

2: sulfuric acid / water / 72 h / 80 - 85 °C

With sulfuric acid; sodium hydroxide; In water; 1: Schotten-Baumann reaction;
DOI:10.1002/jhet.495

Reference yield:

: 100-52-7
benzaldehyde

: 1296260-16-6
tetramethyl 1,1'-(propane-1,3-diyl)bis(2,5-diphenyl-1H-pyrrole-3,4-dicarboxylate)

Guidance literature:: Multi-step reaction with 3 steps

1: dichloromethane; water / 4.33 h / 0 - 5 °C

2: sodium hydroxide / water / 0.5 h

3: sulfuric acid / water / 72 h / 80 - 85 °C

With sulfuric acid; sodium hydroxide; In dichloromethane; water; 2: Schotten-Baumann reaction;
DOI:10.1002/jhet.495