methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Base Information

Chemical Name:methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate
CAS No.:1399843-28-7
Molecular Formula:C₂₆H₃₅BF₂N₄O₅
Molecular Weight:532.396
Hs Code.:

methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Synonyms:methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

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Chemical Property of methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

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Technology Process of methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

There total 17 articles about methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate 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: 87.0%

: 1399843-30-1
methyl ((S)-1-((S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)-4,4-difluoropyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

: 73183-34-3
bis(pinacol)diborane

: 1399843-28-7
methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Guidance literature:: methyl ((S)-1-((S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)-4,4-difluoropyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate; bis(pinacol)diborane; With potassium acetate; In 1,4-dioxane; for 0.333333h; Inert atmosphere; Sealed tube;

dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; at 80 ℃; for 16h; Inert atmosphere; Sealed tube;

Reference yield:

: 1612854-22-4
C₁₉H₂₄BF₂N₃O₂

: 111398-44-8,74761-42-5
N-methoxycarbonyl-L-valine

: 1399843-28-7
C₂₆H₃₅BF₂N₄O₅

Guidance literature:: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 - 20 ℃; for 3h;

Reference yield:

: 1007882-05-4
(S)-tert-butyl 2-(5-(4-bromophenyl)-1H-imidazol-2-yl)-4,4-difluoropyrrolidine-1-carboxylate

: 1399843-28-7
methyl ((S)-1-((S)-4,4-difluoro-2-(5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: trifluoroacetic acid / dichloromethane / 2 h

2: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 1 h / 20 °C

3: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 16 h / 80 °C / Inert atmosphere; Sealed tube

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate; N-ethyl-N,N-diisopropylamine; HATU; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;