Reference of 2458-26-6, The chemical industry reduces the impact on the environment during synthesis 2458-26-6, name is 3-Phenyl-1H-pyrazole, I believe this compound will play a more active role in future production and life.
EXAMPLE 154; Step 1; 1-(4-Methoxy-benzyl)-3-phenyl-1H-pyrazole; A mixture of 3-phenyl-1H-pyrazole (1.35 g, 9.36 mmol), 4-methoxybenzyl chloride (1.5 g, 9.7 mmol) and K2CO3 (3.3 g, 24.2 mmol) in methyl ethyl ketone was refluxed for 24 h. The salts were filtered off, and the solvent was removed in vacuo. The residue was purified by a column chromatography on silica gel to yield the title compound (2.2 g, 89%).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Phenyl-1H-pyrazole, other downstream synthetic routes, hurry up and to see.