1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

Base Information

• Chemical Name: 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole
• CAS No.: 1593020-52-0
• Molecular Formula: C₄₂H₄₂N₂Si₂
• Molecular Weight: 630.98
• Mol file: 1593020-52-0.mol

Synonyms:1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

Chemical Property of 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

There total 1 articles about 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole 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: 15.0%

→ 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole (1593020-52-0)

Guidance literature:

With acetic acid; at 100 ℃; for 3h;

Reference yield: 96.0%

1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole (1593020-52-0) → 2,5-bis(4-ethynylphenyl)-1,4-di-(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole (1593020-54-2)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; toluene; at 20 ℃; for 3h;

DOI:10.1039/c4ob00143e

Reference yield: 56.0%

4-bromobenzenecarbonitrile (623-00-7) + 1,4-bis(4-methylphenyl)-2,5-bis(4-((trimethylsilyl)ethynyl)phenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole (1593020-52-0) → 2,5-bis(4-(4-cyanophenylethynyl)phenyl)-1,4-bis(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole (1593020-56-4)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; at 20 ℃; for 16h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c4ob00143e

Downstream raw materials:

2,5-bis(4-(4-cyanophenylethynyl)phenyl)-1,4-bis(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

2,5-bis(4-ethynylphenyl)-1,4-di-(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

2,5-bis(4-(4-pentafluorothiophenyl)ethynylphenyl)-1,4-bis(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole

2,5-di(4-(4-trifluoromethylphenylethynyl)phenyl)-1,4-di(4-methylphenyl)-1,4-dihydropyrrolo[3,2-b]pyrrole