5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

Base Information

Chemical Name:5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole
CAS No.:1227160-25-9
Molecular Formula:C₁₇H₁₈N₄O₂
Molecular Weight:310.356
Hs Code.:

Synonyms:5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

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Chemical Property of 5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

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Technology Process of 5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

There total 5 articles about 5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole 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: 47.0%

: 1227159-77-4
N'-hydroxy-4-(tetrahydro-2H-pyran-4-yl)benzenecarboximide amide

: 402-61-9
5-methyl-1H-pyrazole-3-carboxylic acid

: 1227160-25-9
5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 - 140 ℃;

Reference yield: 47.0%

: 1227160-25-9
5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

Guidance literature:

Reference yield:

: 25637-18-7
4-iodotetrahydropyran

: 1227160-25-9
5-(5-methyl-1H-pyrazol-3-yl)-3-[4-(tetrahydro-2H-pyran-4-yl)phenyl]-1,2,4-oxadiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hexamethyldisilazane / nickel(II) iodide; trans-2-aminocyclohexanol hydrochloride / isopropyl alcohol / 0.08 h / 20 °C / Inert atmosphere

1.2: 15 h / 75 °C / Inert atmosphere

2.1: hydroxylamine hydrochloride; triethylamine / ethanol / 16 h / Reflux

3.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 20 - 140 °C

With hydroxylamine hydrochloride; sodium hexamethyldisilazane; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; nickel(II) iodide; trans-2-aminocyclohexanol hydrochloride; In ethanol; N,N-dimethyl-formamide; isopropyl alcohol;