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. 121507-34-4, name is 5-Isopropoxy-1H-pyrazol-3-amine, This compound has unique chemical properties. The synthetic route is as follows., Formula: C6H11N3O
Intermediate 76-Chloro-N-(5-isopropoxy-lH-pyrazol-3-yl)-3-nitropyridin-2-amine; A mixture of 2,6-dichloro-3-nitropyridine (0.5 g) and 5-isopropoxy-lH-pyrazo 1-3 -amine (Intermediate 6, 0.35 g) in acetonitrile (10 mL) with triethylamine (2 mL) was stirred at room temperature for 24 hours, The resulting mixture was concentrated, and the resulting residue was separated by silica gel column (etaexane/Ethyl acetate) to afford 0.45 g desired product. MS (electrospray): 298 (M+l) for CHHI2CIN5O3.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 121507-34-4.
Reference:
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2008/135785; (2008); A1;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics