(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Base Information

Chemical Name:(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide
CAS No.:1344706-90-6
Molecular Formula:C₂₂H₁₈F₃N₅O₃
Molecular Weight:457.412
Hs Code.:

Synonyms:(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Suppliers and Price of (R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Supply Marketing:

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

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Chemical Property of (R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Chemical Property:

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

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Technology Process of (R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

There total 5 articles about (R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide 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: 77.0%

: 1344708-45-7
(R/S)-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetic acid

: 557-66-4
ethanamine hydrochloride

: 1344706-90-6
(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Guidance literature:: With 4-methyl-morpholine; HATU; In N,N-dimethyl-formamide; for 1h;

Reference yield:

: 302912-31-8
ethyl-4-cyanobenzoylformate

: 1344706-90-6
(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium tetrahydroborate; methanol / 1 h / 0 °C

2.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / isopropyl alcohol / 6 h / 70 °C

3.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.25 h

3.2: 2 h / 140 °C

3.3: 0.5 h

4.1: water; lithium hydroxide / tetrahydrofuran; methanol / 0.5 h

5.1: 4-methyl-morpholine; HATU / N,N-dimethyl-formamide / 1 h

With 4-methyl-morpholine; methanol; sodium tetrahydroborate; hydroxylamine hydrochloride; water; sodium hydrogencarbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; HATU; lithium hydroxide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; isopropyl alcohol;

Reference yield:

: 847227-46-7
ethyl 2-(4-cyanophenyl)-2-hydroxyacetate

: 1344706-90-6
(R/S)-N-ethyl-2-hydroxy-2-(4-(5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / isopropyl alcohol / 6 h / 70 °C

2.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.25 h

2.2: 2 h / 140 °C

2.3: 0.5 h

3.1: water; lithium hydroxide / tetrahydrofuran; methanol / 0.5 h

4.1: 4-methyl-morpholine; HATU / N,N-dimethyl-formamide / 1 h

With 4-methyl-morpholine; hydroxylamine hydrochloride; water; sodium hydrogencarbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; HATU; lithium hydroxide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; isopropyl alcohol;