9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

Base Information

Chemical Name:9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole
CAS No.:1331857-44-3
Molecular Formula:C₃₂H₂₀Br₂N₄
Molecular Weight:620.346
Hs Code.:

Synonyms:9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

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Chemical Property of 9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

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Technology Process of 9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

There total 7 articles about 9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-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: 54.0%

: 52708-37-9
4-(9H-carbazol-9-yl)aniline

: 1253582-65-8
1-((2,5-dibromophenyl)chloromethylene)-2-(chloro(phenyl)methylene)hydrazine

: 1331857-44-3
9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

Guidance literature:: With N,N-dimethyl-aniline; at 135 ℃; for 12h; Inert atmosphere;
DOI:10.1002/pola.24831

Reference yield:

: 57381-43-8
2,5-dibromobenzoic acid methyl ester

: 1331857-44-3
9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

Guidance literature:: Multi-step reaction with 4 steps

1: hydrazine hydrate

3: phosphorus pentachloride

4: N,N-dimethyl-aniline / 12 h / 135 °C / Inert atmosphere

With phosphorus pentachloride; hydrazine hydrate; N,N-dimethyl-aniline;
DOI:10.1002/pola.24831

Reference yield:

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

: 1331857-44-3
9-(4-(3-(2,5-dibromophenyl)-5-phenyl-4H-1,2,4-triazol-4-yl)-phenyl)-9H-carbazole

Guidance literature:: Multi-step reaction with 3 steps

2: palladium on activated charcoal; hydrazine hydrate / ethanol

3: N,N-dimethyl-aniline / 12 h / 135 °C / Inert atmosphere

With palladium on activated charcoal; hydrazine hydrate; N,N-dimethyl-aniline; In ethanol;
DOI:10.1002/pola.24831