4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

Base Information

Chemical Name:4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide
CAS No.:1374208-68-0
Molecular Formula:C₂₂H₂₇BFN₃O₄
Molecular Weight:427.283
Hs Code.:

Synonyms:4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

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Chemical Property of 4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

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Technology Process of 4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

There total 2 articles about 4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide 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:

: 889373-97-1
4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-benzoic acid ethyl ester

: 1374208-68-0
4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium hydroxide monohydrate / ethanol; tetrahydrofuran / 5 h / 20 °C

1.2: 0 °C / pH 6

2.1: triethylamine; benzotriazol-1-ol; ethylene dichloride hydrochloride / N,N-dimethyl-formamide / 10 h / 20 °C

3.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 12.17 h / 105 °C / Inert atmosphere

With ethylene dichloride hydrochloride; lithium hydroxide monohydrate; potassium acetate; benzotriazol-1-ol; triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 1307220-12-7
4-[3-(4-bromo-2-fluoro-phenyl)-ureido]-benzoic acid

: 1374208-68-0
4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; benzotriazol-1-ol; ethylene dichloride hydrochloride / N,N-dimethyl-formamide / 10 h / 20 °C

2: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane / 12.17 h / 105 °C / Inert atmosphere

With ethylene dichloride hydrochloride; potassium acetate; benzotriazol-1-ol; triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; N,N-dimethyl-formamide;

Reference yield: 54.0%

: 1374208-56-6
methyl 5-(2-chloro-4-morpholino-quinazolin-7-yl)furan-2-carboxylate

: 1374208-68-0
4-{3-[2-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]-ureido}-N,N-dimethyl-benzamide

: 1374208-57-7
methyl 5-(2-(4-(3-(4-(dimethylcarbamoyl)phenyl)ureido)phenyl)-4-morpholino-quinazolin-7-yl)furan-2-carboxylate

Guidance literature:: With caesium carbonate; bis-triphenylphosphine-palladium(II) chloride; In ethanol; toluene; at 75 ℃; for 3.33333h; Inert atmosphere;