Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 153912-60-8, name is 1,5-Dimethyl-1H-pyrazol-3-yl-methanol, A new synthetic method of this compound is introduced below., Formula: C6H10N2O
Preparation of 3-(chloromethyl)-l,5-dimethyl-lH-pyrazole hydrochloride: To (l,5-dimethyl-lH-pyrazol-3-yl)methanol (5.01 g, 39.71 mmol) in DCM (80 mL) at 0 C was cautiously added thionyl chloride (25 mL, 343.6 mmol). The cold bath was removed and the reaction mixture was stirred at ambient temperature for 3 hours. The reaction mixture was concentrated under reduced pressure to give crude product (7.32 g).
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.