2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

Base Information

Chemical Name:2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid
CAS No.:1454925-77-9
Molecular Formula:C₃₂H₃₅F₂N₃O₃
Molecular Weight:547.645
Hs Code.:

Synonyms:2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

There total 7 articles about 2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid 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: 18.0%

: 885068-76-8
methyl 2-(3-bromophenyl)-2,2-difluoroacetate

: 1454928-56-3
1-(4-tert-butylbenzyl)-4-ethyl-3-(3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-1H-1.2.4-triazol-5(4H)-one

: 1454925-77-9
2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

Guidance literature:: With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In monoethylene glycol diethyl ether; at 110 ℃; for 16h; Inert atmosphere; Sealed tube;

Reference yield:

: 1454928-45-0
4-(4-bromophenyl)butanehydrazide

: 1454925-77-9
2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

Guidance literature:: Multi-step reaction with 5 steps

1: tetrahydrofuran / 2 h / 20 °C

2: potassium hydroxide / methanol / 12 h / Reflux

3: potassium carbonate / N,N-dimethyl-formamide / 2 h / 45 °C

4: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 12 h / 85 °C / Inert atmosphere

5: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / monoethylene glycol diethyl ether / 16 h / 110 °C / Inert atmosphere; Sealed tube

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; potassium acetate; potassium carbonate; potassium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; monoethylene glycol diethyl ether; N,N-dimethyl-formamide;

Reference yield:

: 1454928-51-8
3-(3-(4-bromophenyl)propyl)-1-(4-tert-butylbenzyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one

: 1454925-77-9
2-(4'-(3-(1-(4-(tert-butyl)benzyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)-[1,1'-biphenyl]-3-yl)-2,2-difluoroacetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 12 h / 85 °C / Inert atmosphere

2: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / monoethylene glycol diethyl ether / 16 h / 110 °C / Inert atmosphere; Sealed tube

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; potassium acetate; In 1,4-dioxane; monoethylene glycol diethyl ether;