2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

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Chemical Name:2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole
CAS No.:1380108-88-2
Molecular Formula:C₆₃H₇₃N₃O
Molecular Weight:888.292
Hs Code.:

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Chemical Property of 2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

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Technology Process of 2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

There total 4 articles about 2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole 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:

: 1133-80-8
2-bromo-9H-fluorene

: 1380108-88-2
2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

Guidance literature:: Multi-step reaction with 4 steps

1: potassium iodate; sulfuric acid; iodine; acetic acid / 18 h / 80 °C

2: tetrabutyl-ammonium chloride; sodium hydroxide / 20 h / 20 °C

3: copper(l) iodide; 1,10-Phenanthroline; potassium carbonate / N,N-dimethyl-formamide / 4 h / 120 °C / Inert atmosphere

4: bis-triphenylphosphine-palladium(II) chloride; sodium hydroxide / tetrahydrofuran; water / 15 h / Inert atmosphere; Reflux

With bis-triphenylphosphine-palladium(II) chloride; potassium iodate; copper(l) iodide; 1,10-Phenanthroline; sulfuric acid; tetrabutyl-ammonium chloride; iodine; potassium carbonate; acetic acid; sodium hydroxide; In tetrahydrofuran; water; N,N-dimethyl-formamide; 4: Suzuki-Miyaura reaction;
DOI:10.1039/c2jm31825c

Reference yield:

: 123348-27-6
2-bromo-7-iodofluorene

: 1380108-88-2
2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutyl-ammonium chloride; sodium hydroxide / 20 h / 20 °C

2: copper(l) iodide; 1,10-Phenanthroline; potassium carbonate / N,N-dimethyl-formamide / 4 h / 120 °C / Inert atmosphere

3: bis-triphenylphosphine-palladium(II) chloride; sodium hydroxide / tetrahydrofuran; water / 15 h / Inert atmosphere; Reflux

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 1,10-Phenanthroline; tetrabutyl-ammonium chloride; potassium carbonate; sodium hydroxide; In tetrahydrofuran; water; N,N-dimethyl-formamide; 3: Suzuki-Miyaura reaction;
DOI:10.1039/c2jm31825c

Reference yield:

: 319906-47-3
2-bromo-7-iodo-9,9-bis-n-hexylfluorene

: 1380108-88-2
2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; 1,10-Phenanthroline; potassium carbonate / N,N-dimethyl-formamide / 4 h / 120 °C / Inert atmosphere

2: bis-triphenylphosphine-palladium(II) chloride; sodium hydroxide / tetrahydrofuran; water / 15 h / Inert atmosphere; Reflux

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 1,10-Phenanthroline; potassium carbonate; sodium hydroxide; In tetrahydrofuran; water; N,N-dimethyl-formamide; 2: Suzuki-Miyaura reaction;
DOI:10.1039/c2jm31825c