5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

Base Information

Chemical Name:5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)
CAS No.:1453494-46-6
Molecular Formula:C₃₀H₂₆N₂O₂S
Molecular Weight:478.615
Hs Code.:

Synonyms:5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

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Chemical Property of 5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

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Technology Process of 5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

There total 1 articles about 5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde) 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: 80.0%

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 5,10-ditolyl-16-thia-5,10,15,17-tetrahydrotripyrrin

: 1453494-46-6
5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

Guidance literature:: N,N-dimethyl-formamide; With trichlorophosphate; In dichloromethane; at 0 ℃; for 0.5h; Inert atmosphere;

5,10-ditolyl-16-thia-5,10,15,17-tetrahydrotripyrrin; In dichloromethane; at 20 ℃; for 1.5h; Inert atmosphere;
DOI:10.1002/anie.201209678

Reference yield:

: 1453494-46-6
5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

: 1453494-48-8
C₃₂H₂₈N₂OS

Guidance literature:: Multi-step reaction with 2 steps

1: zinc; titanium tetrachloride; copper(l) chloride / tetrahydrofuran / 3 h / Inert atmosphere; Reflux

2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / chloroform / 20 °C

With titanium tetrachloride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; copper(l) chloride; zinc; In tetrahydrofuran; chloroform; 1: |McMurry Reaction;
DOI:10.1002/anie.201209678

Reference yield:

: 1453494-46-6
5,5'-[thiophene-2,5-diylbis(p-tolylmethylene)]bis(1H-pyrrole-2-carbaldehyde)

: C₃₃H₃₂N₂OS

Guidance literature:: Multi-step reaction with 3 steps

1: zinc; titanium tetrachloride; copper(l) chloride / tetrahydrofuran / 3 h / Inert atmosphere; Reflux

2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1 h / 20 °C

3: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 1.5 h / 20 °C

With titanium tetrachloride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; copper(l) chloride; zinc; In tetrahydrofuran; dichloromethane; 1: |McMurry Reaction;
DOI:10.1002/anie.201209678