On December 1, 2020, Zhou, Xiaocong; He, Xinyi; Yan, Puzha; Li, Yuanqiang published a patent.Recommanded Product: 908267-63-0 The title of the patent was Trifluoromethylation of dimethyl substituted heterocyclic compounds. And the patent contained the following:
The invention relates to the trifluoromethylation of di-Me substituted heterocyclic compounds, and has the advantage of wide range of substrate selection. For example, 2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridine was prepared by trifluoromethylation of 2-isopropyridine and 5-(trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium trifluoromethanesulfonate. The experimental process involved the reaction of 4-Bromo-2-isopropylpyridine(cas: 908267-63-0).Recommanded Product: 908267-63-0
The Article related to trifluoromethylation preparation pyrimidine quinoxaline quinazoline pyrazine, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Recommanded Product: 908267-63-0