2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

Base Information

Chemical Name:2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole
CAS No.:904283-20-1
Molecular Formula:C₂₈H₂₈BrClFN₃
Molecular Weight:540.906
Hs Code.:

2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1<i>H</i>-benzoimidazole

Synonyms:2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

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Chemical Property of 2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

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Technology Process of 2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

There total 7 articles about 2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole 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: 33.0%

: 132915-81-2
3-chloro-4-fluorobenzene-1,2-diamine

: 847615-39-8
4-(1-benzyl-piperidin-4-yl)-4-(4-bromo-phenyl)-butyraldehyde

: 904283-20-1
2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

Guidance literature:: With sodium metabisulfite; In N,N-dimethyl acetamide; at 100 ℃;
DOI:10.1016/j.bmcl.2006.04.061

Reference yield:

: 847615-36-5
(1-benzyl-piperidin-4-yl)-(4-bromo-phenyl)-acetaldehyde

: 904283-20-1
2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

Guidance literature:: Multi-step reaction with 4 steps

1: 50 percent / NaH / tetrahydrofuran

2: 95 percent / H₂ / Rh/Al₂O₃ / 20 °C

3: 95 percent / DIBAL / CH₂Cl₂ / -78 °C

4: 33 percent / Na₂S₂O₅ / N,N-dimethyl-acetamide / 100 °C

With sodium metabisulfite; hydrogen; sodium hydride; diisobutylaluminium hydride; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; N,N-dimethyl acetamide; 1: Horner-Emmons reaction;
DOI:10.1016/j.bmcl.2006.04.061

Reference yield:

: 847615-35-4
(1-benzyl-piperidin-4-yl)-(4-bromo-phenyl)-acetonitrile

: 904283-20-1
2-[3-(1-benzyl-piperidin-4-yl)-3-(4-bromo-phenyl)-propyl]-4-chloro-5-fluoro-1H-benzoimidazole

Guidance literature:: Multi-step reaction with 5 steps

1: 85 percent / DIBAL / CH₂Cl₂ / -50 - 20 °C

2: 50 percent / NaH / tetrahydrofuran

3: 95 percent / H₂ / Rh/Al₂O₃ / 20 °C

4: 95 percent / DIBAL / CH₂Cl₂ / -78 °C

5: 33 percent / Na₂S₂O₅ / N,N-dimethyl-acetamide / 100 °C

With sodium metabisulfite; hydrogen; sodium hydride; diisobutylaluminium hydride; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; N,N-dimethyl acetamide; 2: Horner-Emmons reaction;
DOI:10.1016/j.bmcl.2006.04.061