N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Base Information

• Chemical Name: N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
• CAS No.: 1260168-99-7
• Molecular Formula: C₁₇H₁₃ClN₆O₂
• Molecular Weight: 368.782
• Mol file: 1260168-99-7.mol

Synonyms:N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Chemical Property of N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

There total 6 articles about N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 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: 90.0%

C10H10ClN3O + pyrazolo[1,5-a] pyrimidine-3-carboxylic acid (25940-35-6) → N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (1260168-99-7)

Guidance literature:

With dmap; N-ethyl-N,N-diisopropylamine; ((3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V); In N,N-dimethyl-formamide; at 20 ℃; for 16h;

DOI:10.1021/jm3012239

Reference yield: 89.0%

N-(5-(5-chloro-2-methoxyphenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (1260168-98-6) → N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (1260168-99-7)

Guidance literature:

With hydrogenchloride; water; In ethanol; at 70 ℃; for 2h;

Reference yield: 42.0%

N-(3-(5-chloro-2-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (1260162-41-1) + methyl iodide (74-88-4) → N-(5-(5-chloro-2-methoxyphenyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (1260168-99-7)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 50 ℃; for 16h;

DOI:10.1016/j.bmcl.2019.04.008

upstream raw materials:

N-(5-(5-chloro-2-methoxyphenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

pyrazolo[1,5-a] pyrimidine-3-carboxylic acid

N-(3-(5-chloro-2-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

methyl iodide

Downstream raw materials:

N-(3-(5-chloro-2-methoxyphenyl)-1-(2-morpholinoethyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

N-(5-(5-chloro-2-methoxyphenyl)-1-(2-morpholinoethyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

C₂₃H₂₄ClN₇O₃

N-(3-(5-chloro-2-methoxyphenyl)-1-((1-hydroxycyclopentyl)methyl)-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide