Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 42027-81-6, name is 2-(4-Nitro-1H-pyrazol-1-yl)ethanol, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 42027-81-6
A solution of 4-nitro-lH-pyrazole (l .Og, 8.85mmol), potassium carbonate (2eq) and 2- bromoethanol (l . leq) in acetonitrile (30mL) was heated at 60C for 18h. After cooling to rt the mixture was diluted with EtOAc and washed with H20. The organic phase was collected, dried (hydrophobic frit) and concentrated in vacuo. The crude residue was dissolved in ethanol (30mL), palladium on carbon (50mg) was added and the reaction was stirred under a balloon of hydrogen for 18h. The resulting mixture was filtered through Celite and the filtrate concentrated in vacuo to give 2-(4-amino-lH-pyrazol-l-yl)ethanol
According to the analysis of related databases, 42027-81-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CELLZOME LIMITED; OXENFORD, Sally; HOBSON, Andrew; OLIVER, Kathryn; RATCLIFFE, Andrew; RAMSDEN, Nigel; WO2013/17479; (2013); A1;,
Pyrazole – Wikipedia,
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