Reference of 35344-95-7, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 35344-95-7 as follows.
A solution of 1H-pyrazole-4-carbaldehyde (2.05 g, 21.4 mmoL) and hydroxylamine hydrochloride (1.63 g, 23.5 mmol) in MeOH (50 mL) was stirred at room temperature for 19 hrs. The reaction mixture was concentrated to give 1H-pyrazole-4-carbaldehyde oxime (3.3 g, crude) as a yellow solid.
According to the analysis of related databases, 35344-95-7, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE; GARDELL, Stephen; PINKERTON, Anthony B.; SERGIENKO, Eduard; SESSIONS, Hampton; (428 pag.)WO2018/132372; (2018); A1;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics