tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

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Chemical Name:tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate
CAS No.:1415991-84-2
Molecular Formula:C₂₄H₂₆FN₃O₄S
Molecular Weight:471.553
Hs Code.:

Synonyms:tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

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Chemical Property of tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

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Technology Process of tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

There total 4 articles about tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate 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:

: 1415992-35-6
2-[2-fluoro-4-(methylsulfonyl)phenyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole

: 138647-49-1
4-Trifluoromethanesulfonyloxy-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

: 1415991-84-2
tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

Guidance literature:: With sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In N,N-dimethyl-formamide; at 80 ℃; for 1.5h; Inert atmosphere; Microwave irradiation;

Reference yield:

: 142994-04-5
2-fluoro-4-(methylsulphonyl)benzoic acid

: 1415991-84-2
tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: polyphosphoric acid / 3.5 h / 195 °C

1.2: pH 9

2.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 12 h / 105 °C / Inert atmosphere

3.1: sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 1.5 h / 80 °C / Inert atmosphere; Microwave irradiation

With potassium acetate; sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; N,N-dimethyl-formamide; 3.1: Suzuki Coupling;

Reference yield:

: 1575-37-7
4-Bromo-benzene-1,2-diamine

: 1415991-84-2
tert-butyl 4-{2-[2-fluoro-4-(methylsulfonyl)phenyl]-1H-benzo[d]imidazol-5-yl}-5,6-dihydropyridine-1(2H)-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: polyphosphoric acid / 3.5 h / 195 °C

1.2: pH 9

2.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 12 h / 105 °C / Inert atmosphere

3.1: sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 1.5 h / 80 °C / Inert atmosphere; Microwave irradiation

With potassium acetate; sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; N,N-dimethyl-formamide; 3.1: Suzuki Coupling;