9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

Base Information

Chemical Name:9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)
CAS No.:1112364-21-2
Molecular Formula:C₄₄H₂₉BrN₂
Molecular Weight:665.632
Hs Code.:

Synonyms:9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

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Chemical Property of 9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

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Technology Process of 9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

There total 4 articles about 9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole) 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: 95.0%

: 1030630-68-2
4,4′-bis(9-carbazolyl)benzophenone

: 38186-51-5
diethyl (4-bromobenzyl)phosphonate

: 1112364-21-2
9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1039/b910718e

Reference yield:

: 345-92-6
4,4'-Difluorobenzophenone

: 1112364-21-2
9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

Guidance literature:: Multi-step reaction with 2 steps

1: potassium tert-butylate / N,N-dimethyl-formamide

2: potassium tert-butylate / tetrahydrofuran

With potassium tert-butylate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/ol102872x

Reference yield:

: 86-74-8,105184-46-1,97960-57-1
9H-carbazole

: 1112364-21-2
9,9′-(4,4′-(2-(4-bromophenyl)ethene-1,1-diyl)bis(1,4-phenylene))bis(9H-carbazole)

Guidance literature:: Multi-step reaction with 2 steps

1: potassium tert-butylate / N,N-dimethyl-formamide

2: potassium tert-butylate / tetrahydrofuran

With potassium tert-butylate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/ol102872x