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. 110860-60-1, name is Methyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 110860-60-1
18.5 mL of acetic acid is added to 4.1 mL of concentrated sulfuric acid and, while stirring under cooling with ice, 3.85 g (12.1 mmol) of 40% nitrosylsulfuric acid is dropwise added thereto. To the resulting mixture is gradually added 1.71 g (11.0 mmol) of the intermediate (b) (internal temperature: O0C or less), followed by stirring for 2 hours at 0C. 150 mg of urea is added to this reaction solution, followed by stirring for further 15 minutes at O0C to thereby prepare a diazo solution A.
According to the analysis of related databases, 110860-60-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; FUJIFILM Corporation; WO2009/110643; (2009); A1;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics