2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole

Base Information

• Chemical Name: 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole
• CAS No.: 1370534-65-8
• Molecular Formula: C₂₀H₂₀BF₃N₂O₂
• Molecular Weight: 388.197
• Mol file: 1370534-65-8.mol

Synonyms:2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole

Chemical Property of 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole

There total 1 articles about 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole 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:

2-(4-iodophenyl)-5-(trifluoromethyl)-1H-benzimidazole (1357196-04-3) + bis(pinacol)diborane (73183-34-3) → 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole (1370534-65-8)

Guidance literature:

With potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In dimethyl sulfoxide; at 100 ℃; for 18h;

Reference yield:

ethyl [1-(5-bromopyrimidin-2-yl)piperidin-4-yl]acetate (1388144-29-3) + 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole (1370534-65-8) → ethyl [1-(5-{4-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]phenyl}pyrimidin-2-yl)piperidin-4-yl]acetate (1388143-16-5)

Guidance literature:

With sodium carbonate; In water; N,N-dimethyl-formamide; at 155 ℃; for 1.5h; Inert atmosphere; Microwave irradiation;

Reference yield:

ethyl [1-(5-bromo-6-methylpyridin-2-yl)piperidin-4-yl]acetate (1388144-30-6) + 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(trifluoromethyl)-1H-benzimidazole (1370534-65-8) → ethyl [1-(6-methyl-5-{4-[6-(trifluoromethyl)-1H-benzimidazol-2-yl-]phenyl}pyridin-2-yl)piperidin-4-yl]acetate (1388144-51-1)

Guidance literature:

With sodium carbonate; In 1,2-dimethoxyethane; ethanol; at 120 ℃; for 1h; Sealed; Inert atmosphere; Microwave irradiation;

upstream raw materials:

2-(4-iodophenyl)-5-(trifluoromethyl)-1H-benzimidazole

bis(pinacol)diborane

Downstream raw materials:

ethyl [1-(5-{4-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]phenyl}pyrimidin-2-yl)piperidin-4-yl]acetate

ethyl [1-(6-methyl-5-{4-[6-(trifluoromethyl)-1H-benzimidazol-2-yl-]phenyl}pyridin-2-yl)piperidin-4-yl]acetate