Two Ligands Transfer from Ag to Pd: En Route to (SIPr)Pd(CF2H)(X) and Its Application in One-Pot C-H Borylation/Difluoromethylation was written by Zhao, Haiwei;Herbert, Simon;Kinzel, Tom;Zhang, Wei;Shen, Qilong. And the article was included in Journal of Organic Chemistry in 2020.Recommanded Product: 780705-64-8 This article mentions the following:
A process for the concurrent transfer of both the NHC ligand and difluoromethyl group from [(SIPr)Ag(CF2H)] to PdX2 (X = Cl, OAc and OPiv) for the preparation [(SIPr)Pd(CF2H)X] complexes is described. These complexes were air-stable and easily underwent transmetalation with aryl pinacol boronate/reductive elimination to generate ArCF2H in high yields. Based on this discovery, the 1st 1-pot C-H borylation and difluoromethylation for the preparation of difluoromethylated (hetero)arenes was developed. In the experiment, the researchers used many compounds, for example, tert-Butyl 4-(pyrimidin-2-yl)piperazine-1-carboxylate (cas: 780705-64-8Recommanded Product: 780705-64-8).
tert-Butyl 4-(pyrimidin-2-yl)piperazine-1-carboxylate (cas: 780705-64-8) belongs to piperazine derivatives. Piperazine is a fairly basic compound and is an amine solvent. Intermediate for a wide range of pharmaceuticals, polymers, dyes, corrosion inhibitors, rubber accelerators and surfactants.Recommanded Product: 780705-64-8
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics