In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 916766-83-1, name is 3-(4-(Chloromethyl)phenyl)-1-methyl-1H-pyrazole belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. category: pyrazoles-derivatives
Triethyl 2-(4-(1-methyl-1H-pyrazol-3-yl)phenyl)ethane-1,1,1-tricarboxylate 1m Prepared from 3-[4-(chloromethyl)phenyl]-1-methyl-1H-pyrazole (Maybridge, CC23824) according to the general alkylation protocol, to give the title compound in the form of a yellow oil (yield?95%). 1H NMR (CDCl3): delta 1.20 (t, 9H, J=7.25 Hz); 3.51 (s, 2H); 3.93 (s, 31-1); 4.19 (q, 6H, J=7.25 Hz); 6.49 (d, 1H, J=2.25 Hz); 7.28 (d, 2H, J=8 Hz); 7.65 (d, 2H, J=8 Hz); 7.99 (s, 1H).
The synthetic route of 916766-83-1 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Commissariat A l’Energie Atomique et Aux Energies Alternatives; Devel, Laurent; Beau, Fabrice; Czarny, Bertrand; Dive, Vincent; US8691753; (2014); B2;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics