4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

Base Information

Chemical Name:4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol
CAS No.:1443427-19-7
Molecular Formula:C₁₉H₁₅F₄N₅O₂
Molecular Weight:421.354
Hs Code.:

Synonyms:4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

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Chemical Property of 4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

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Technology Process of 4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

There total 7 articles about 4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol 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: 41.0%

: 288-94-8
1H-tetrazole

: 1443429-49-9
C₁₈H₁₃F₄NO₂

: 1443427-19-7
4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 65 ℃; for 16h; Temperature; Inert atmosphere;

Reference yield:

: 1443429-25-1
2-((2-(2,4-difluorophenyl)oxiran-2-yl)difluoromethyl)-5-((trimethylsilyl)ethynyl)pyridine

: 1443427-19-7
4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

2.1: n-butyllithium / diethyl ether; hexane / 0.5 h / -78 °C

2.2: -78 °C

3.1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 65 °C / Inert atmosphere

With n-butyllithium; tetrabutyl ammonium fluoride; potassium carbonate; In tetrahydrofuran; diethyl ether; hexane; N,N-dimethyl-formamide;

Reference yield:

: 294182-28-8
5-bromo-2-((-2-(2,4-difluorophenyl)oxiran-2-yl)difluoromethyl)pyridine

: 1443427-19-7
4-(6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(1H-tetrazol-1-yl)propyl)pyridin-3-yl)but-3-yn-2-ol

Guidance literature:: Multi-step reaction with 4 steps

1.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

3.1: n-butyllithium / diethyl ether; hexane / 0.5 h / -78 °C

3.2: -78 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 16 h / 65 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; n-butyllithium; tetrabutyl ammonium fluoride; potassium carbonate; triethylamine; In tetrahydrofuran; diethyl ether; hexane; N,N-dimethyl-formamide;