2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide

Base Information

• Chemical Name: 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide
• CAS No.: 1360552-36-8
• Molecular Formula: C₂₀H₂₂BrN₅O₂
• Molecular Weight: 444.331
• Mol file: 1360552-36-8.mol

Synonyms:2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide

Chemical Property of 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide

There total 2 articles about 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-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:

3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-5-(1H-pyrazol-4-yl)-[1,2,4]oxadiazole (1360552-33-5) + 2-chloro-N,N-dimethylacetamide (2675-89-0) → 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide (1360552-36-8)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 24h;

Reference yield:

C12H15BrN2O (1360551-94-5) → 2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide (1360552-36-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 1,1'-carbonyldiimidazole / 1,4-dioxane / 0.5 h / 50 °C

1.2: 48 h / 85 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C

With potassium carbonate; 1,1'-carbonyldiimidazole; In 1,4-dioxane; N,N-dimethyl-formamide;

Reference yield:

2-(4-{3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-[1,2,4]oxadiazol-5-yl}-pyrazol-1-yl)-N,N-dimethyl-acetamide (1360552-36-8) + bis(pinacol)diborane (73183-34-3) → 2-[4-(3-{1-cyclopropyl-1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-ethyl}-[1,2,4]oxadiazol-5-yl)-pyrazol-1-yl]-N,N-dimethyl-acetamide (1360552-42-6)

Guidance literature:

With potassium acetate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; at 100 ℃; for 4h; Inert atmosphere;

upstream raw materials:

3-[1-(4-bromo-phenyl)-1-cyclopropyl-ethyl]-5-(1H-pyrazol-4-yl)-[1,2,4]oxadiazole

2-chloro-N,N-dimethylacetamide

C₁₂H₁₅BrN₂O

Downstream raw materials:

2-[4-(3-{1-cyclopropyl-1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-ethyl}-[1,2,4]oxadiazol-5-yl)-pyrazol-1-yl]-N,N-dimethyl-acetamide

2-[4-(3-{1-[4-(2-amino-4-fluoro-pyrimidin-5-yl)-phenyl]-1-cyclopropyl-ethyl}-[1,2,4]oxadiazol-5-yl)-pyrazol-1-yl]-N,N-dimethyl-acetamide

2-[4-(3-{1-[4-(6-amino-2-fluoropyridin-3-yl)phenyl]-1-cyclopropylethyl}-[1,2,4]oxadiazol-5-yl)pyrazol-1-yl]-N,N-dimethylacetamide

2-[4-(3-{1-[4-(2-amino-6-fluoropyridin-3-yl)phenyl]-1-cyclopropylethyl}-[1,2,4]oxadiazol-5-yl)pyrazol-1-yl]-N,N-dimethylacetamide