4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

Base Information

Chemical Name:4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile
CAS No.:846048-97-3
Molecular Formula:C₂₇H₂₀F₄N₄
Molecular Weight:476.476
Hs Code.:

4'-[(5-fluoro-6-trifluoromethyl-1<i>H</i>-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

Synonyms:4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

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Chemical Property of 4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

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Technology Process of 4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

There total 7 articles about 4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile 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: 100.0%

: 903899-08-1
4-[(3'-cyano-biphenyl-4-yl)-(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-methylene]-piperidine-1-carboxylic acid tert-butyl ester

: 846048-97-3
4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

Guidance literature:: With trifluoroacetic acid; In dichloromethane;
DOI:10.1016/j.bmcl.2006.04.062

Reference yield:

: 846049-64-7
2-[(4-bromo-phenyl)-piperidin-4-ylidene-methyl]-5-fluoro-6-trifluoromethyl-1H-benzoimidazole

: 150255-96-2
(3‐cyanophenyl)boronic acid

: 846048-97-3
4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; water; toluene; for 6h; Heating / reflux;

Reference yield:

: 846049-52-3
4-[1-(4-bromo-phenyl)-2-oxo-ethylidene]-piperidine-1-carboxylic acid tert-butyl ester

: 846048-97-3
4'-[(5-fluoro-6-trifluoromethyl-1H-benzoimidazol-2-yl)-piperidin-4-ylidene-methyl]-biphenyl-3-carbonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: aq. NaHSO₃ / ethanol

2: 90 percent / Pd(PPh₃)4; aq. Na₂CO₃ / toluene; methanol / Heating

3: 100 percent / TFA / CH₂Cl₂

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; sodium hydrogensulfite; trifluoroacetic acid; In methanol; ethanol; dichloromethane; toluene; 2: Suzuki coupling;
DOI:10.1016/j.bmcl.2006.04.062