1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

Base Information

Chemical Name:1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one
CAS No.:1616373-07-9
Molecular Formula:C₃₀H₄₀BF₂N₃O₃
Molecular Weight:539.474
Hs Code.:

Synonyms:1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

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Chemical Property of 1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

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Technology Process of 1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

There total 10 articles about 1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one 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: 54.0%

: 1616373-03-5
3-(3-(3-bromophenyl)-3,3-difluoropropyl)-1-(4-(tert-butyl)benzyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

: 73183-34-3
bis(pinacol)diborane

: 1616373-07-9
1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 85 ℃; for 16h; Inert atmosphere; Sealed tube;

Reference yield:

: 1616372-97-4
4-(3-bromophenyl)-4,4-difluorobutanenitrile

: 1616373-07-9
1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium hydroxide; water / ethylene glycol / 16 h / 80 °C

2.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 0.67 h / 20 °C

2.2: 16 h / 20 °C

3.1: camphor-10-sulfonic acid / ethyl acetate / 16 h / Reflux

4.1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 85 °C / Inert atmosphere; Sealed tube

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; camphor-10-sulfonic acid; water; potassium acetate; N-ethyl-N,N-diisopropylamine; HATU; potassium hydroxide; In 1,4-dioxane; ethylene glycol; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 1616373-01-3
2-(4-(3-bromophenyl)-4,4-difluorobutanoyl)-1-(4-(tert-butyl)benzyl)-N-ethylhydrazinecarboxamide

: 1616373-07-9
1-(4-(tert-butyl)benzyl)-3-(3,3-difluoro-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: camphor-10-sulfonic acid / ethyl acetate / 16 h / Reflux

2: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 85 °C / Inert atmosphere; Sealed tube

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; camphor-10-sulfonic acid; potassium acetate; In 1,4-dioxane; ethyl acetate;