ethyl1-ethyl-1H-pyrazole-3-carboxylate

Base Information

• Chemical Name: ethyl1-ethyl-1H-pyrazole-3-carboxylate
• CAS No.: 1007503-15-2
• Molecular Formula: C8H12N2O2
• Molecular Weight: 168.19308
• Hs Code.: 2933199090
• Mol file: 1007503-15-2.mol

Synonyms:ethyl1-ethyl-1H-pyrazole-3-carboxylate;1-ethyl-3-pyrazolecarboxylic acid ethyl ester;1-ethylpyrazole-3-carboxylic acid ethyl ester;ethyl 1-ethylpyrazole-3-carboxylate

Chemical Property of ethyl1-ethyl-1H-pyrazole-3-carboxylate

Chemical Property:

• PSA: 44.12000
• LogP: 1.07970

Purity/Quality:

97% ^*data from raw suppliers

Ethyl 1-ethyl-1H-pyrazole-3-carboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ethyl1-ethyl-1H-pyrazole-3-carboxylate

There total 2 articles about ethyl1-ethyl-1H-pyrazole-3-carboxylate 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: 35.0%

ethyl 1H-pyrazole-3-carboxylate (5932-27-4) + ethyl iodide (75-03-6) → ethyl 1-ethyl-1H-pyrazole-3-carboxylate (1007503-15-2)

Guidance literature:

ethyl 1H-pyrazole-3-carboxylate; With sodium hydride; In 1,4-dioxane; at 20 ℃; for 0.5h; Inert atmosphere;

ethyl iodide; In 1,4-dioxane; at 20 ℃;

Reference yield: 35.0%

→ ethyl 1-ethyl-1H-pyrazole-3-carboxylate (1007503-15-2)

Guidance literature:

Reference yield:

ethyl 1-ethyl-1H-pyrazole-3-carboxylate (1007503-15-2) + bis(pinacol)diborane (73183-34-3) → ethyl 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxylate

Guidance literature:

bis(pinacol)diborane; With 1,10-Phenanthroline; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; In pentane; at 10 ℃; for 0.333333h;

ethyl 1-ethyl-1H-pyrazole-3-carboxylate; In tetrahydrofuran; pentane; at 20 ℃; for 16h;

upstream raw materials:

ethyl 1H-pyrazole-3-carboxylate

ethyl iodide