1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

Base Information

Chemical Name:1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline
CAS No.:1417366-57-4
Molecular Formula:C₂₈H₁₆ClF₂N₃
Molecular Weight:467.905
Hs Code.:

Synonyms:1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

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Chemical Property of 1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

Chemical Property:

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Technology Process of 1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

There total 3 articles about 1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline 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: 68.0%

: 1417366-43-8
6,8-dibromo-1-(4-chlorophenyl)-1H-pyrazolo[4,3-c]quinoline

: 1765-93-1
4-fluoroboronic acid

: 1417366-57-4
1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; tricyclohexylphosphine; In water; N,N-dimethyl-formamide; at 80 - 90 ℃; for 3h; Inert atmosphere;
DOI:10.1016/j.tet.2012.10.103

Reference yield:

: 1417366-35-8
6,8-dibromo-4-chloroquinoline-3-carbaldehyde

: 1417366-57-4
1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / ethanol / 12 h / 60 °C

2: potassium hydroxide / ethanol / 3 h / 80 °C

3: bis-triphenylphosphine-palladium(II) chloride; tricyclohexylphosphine; potassium carbonate / N,N-dimethyl-formamide; water / 3 h / 80 - 90 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; triethylamine; potassium hydroxide; tricyclohexylphosphine; In ethanol; water; N,N-dimethyl-formamide; 3: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.tet.2012.10.103

Reference yield:

: 1417366-39-2
N-[(6,8-dibromo-4-chloroquinolin-3-yl)methylene]-2-(4-chlorophenyl)hydrazine

: 1417366-57-4
1-(4-chlorophenyl)-6,8-bis(4-fluorophenyl)-1H-pyrazolo[4,3-c]quinoline

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / ethanol / 3 h / 80 °C

2: bis-triphenylphosphine-palladium(II) chloride; tricyclohexylphosphine; potassium carbonate / N,N-dimethyl-formamide; water / 3 h / 80 - 90 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; potassium hydroxide; tricyclohexylphosphine; In ethanol; water; N,N-dimethyl-formamide; 2: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.tet.2012.10.103