(R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide

Base Information

• Chemical Name: (R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide
• CAS No.: 1344706-13-3
• Molecular Formula: C₂₀H₁₃F₃N₄O₄
• Molecular Weight: 430.343
• Mol file: 1344706-13-3.mol

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

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 9 articles about (R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-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: 30.4%

(R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetic acid (1344708-41-3,1344708-42-4,1344708-43-5) → (R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide (1344706-13-3)

Guidance literature:

With 4-methyl-morpholine; ammonia; HATU; In 1,4-dioxane; N,N-dimethyl-formamide;

Reference yield:

syn-benzaldehyde oxime (932-90-1,622-31-1,140461-24-1,140461-25-2,622-32-2) → (R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide (1344706-13-3)

Guidance literature:

Multi-step reaction with 7 steps

1: N-chloro-succinimide / N,N-dimethyl-formamide / 20 °C

2: triethylamine / 1,2-dichloro-ethane / 20 - 70 °C

3: Jones reagent / acetone / 20 °C

4: pyridine; trifluoro-[1,3,5]triazine / dichloromethane / 20 °C

5: N-ethyl-N,N-diisopropylamine / acetonitrile

6: water; lithium hydroxide / tetrahydrofuran; methanol / 1 h / 0 °C

7: 4-methyl-morpholine; ammonia; HATU / N,N-dimethyl-formamide; 1,4-dioxane

With 4-methyl-morpholine; pyridine; N-chloro-succinimide; Jones reagent; trifluoro-[1,3,5]triazine; ammonia; water; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetone; acetonitrile;

Reference yield:

phenylhydroxamoyl chloride (934-16-7) → (R/S)-2-hydroxy-2-(4-(5-(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)-1,2,4-oxadiazol-3-yl)phenyl)acetamide (1344706-13-3)

Guidance literature:

Multi-step reaction with 6 steps

1: triethylamine / 1,2-dichloro-ethane / 20 - 70 °C

2: Jones reagent / acetone / 20 °C

3: pyridine; trifluoro-[1,3,5]triazine / dichloromethane / 20 °C

4: N-ethyl-N,N-diisopropylamine / acetonitrile

5: water; lithium hydroxide / tetrahydrofuran; methanol / 1 h / 0 °C

6: 4-methyl-morpholine; ammonia; HATU / N,N-dimethyl-formamide; 1,4-dioxane

With 4-methyl-morpholine; pyridine; Jones reagent; trifluoro-[1,3,5]triazine; ammonia; water; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetone; acetonitrile;

upstream raw materials:

phenylhydroxamoyl chloride

ethyl-4-cyanobenzoylformate

syn-benzaldehyde oxime

(3-phenyl-4-(trifluoromethyl)isoxazol-5-yl)methanol