3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione

Base Information

• Chemical Name: 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione
• CAS No.: 266357-54-4
• Molecular Formula: C₃₀H₃₄Br₂N₂O₂
• Molecular Weight: 614.42

Synonyms:3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione

Chemical Property of 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione

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Technology Process of 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione

There total 3 articles about 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione 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: 60.0%

1-bromo-hexane (111-25-1) + 3,6-bis(4-bromophenyl)-2,5-dihydropyrrolo[3, 4-c]pyrrole-1,4-dione (84632-54-2) → 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione (266357-54-4)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 40 ℃; for 24h;

DOI:10.1021/cm202852f

Reference yield: 56.0%

1-Iodohexane (638-45-9) + 3,6-bis(4-bromophenyl)-2,5-dihydropyrrolo[3, 4-c]pyrrole-1,4-dione (84632-54-2) → 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione (266357-54-4)

Guidance literature:

3,6-bis(4-bromophenyl)-2,5-dihydropyrrolo[3, 4-c]pyrrole-1,4-dione; With 1-methyl-pyrrolidin-2-one; at 20 ℃; for 2h; Inert atmosphere;

With potassium tert-butylate; at 20 ℃; for 2h; Inert atmosphere;

1-Iodohexane; at 45 ℃; for 2h; Inert atmosphere;

DOI:10.1039/c8pp00403j

Reference yield:

1-bromo-hexane (111-25-1) + 1,4-diketo-3,6-bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole → 3,6?bis(4?bromophenyl)?2,5?dihexylpyrrolo[3,4?c]pyrrole?1,4(2H,5H)?dione (266357-54-4)

Guidance literature:

With potassium tert-butylate; In N,N-dimethyl-formamide; at 60 ℃; for 10h;

DOI:10.1021/jp909183x

upstream raw materials:

1-bromo-hexane

3,6-bis(4-bromophenyl)-2,5-dihydropyrrolo[3, 4-c]pyrrole-1,4-dione

1-Iodohexane

Downstream raw materials:

C₃₅H₃₇BrN₂O₃S

C₅₅H₆₃N₃O₃S

C₆₁H₆₇N₃O₃S

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