Recommanded Product: Benzyl acrylateIn 2020 ,《Iridium(I)-Catalyzed α-C(sp3)-H Alkylation of Saturated Azacycles》 was published in Journal of the American Chemical Society. The article was written by Verma, Pritha; Richter, Jeremy M.; Chekshin, Nikita; Qiao, Jennifer X.; Yu, Jin-Quan. The article contains the following contents:
Saturated azacycles are commonly encountered in bioactive compounds and approved therapeutic agents. The development of methods for functionalization of the α-methylene C-H bonds of these highly privileged building blocks is of great importance, especially in drug discovery. While much effort has been dedicated towards this goal of using a directed C-H activation approach, the development of directing groups that are both general, as well as practical, remains a significant challenge. Herein, the design and development of novel amidoxime directing groups is described for Ir(I)-catalyzed α-C(sp3)-H alkylation of saturated azacycles using readily available olefins as coupling partners. This protocol extends the scope of saturated azacycles to piperidines, azepane, and tetrahydroisoquinoline that are incompatible with our previously reported directing group. A variety of olefin coupling partners, including previously unreactive di-substituted terminal olefins and internal olefins, are compatible with this transformation. The selectivity for a branched α-C(sp3)-alkylation product is also observed for the first time when acrylate is used as the reaction partner. The development of practical, one-step installation and removal protocols further add to the utility of amidoxime directing groups. In the experiment, the researchers used many compounds, for example, Benzyl acrylate(cas: 2495-35-4Recommanded Product: Benzyl acrylate)
Benzyl acrylate(cas: 2495-35-4) is a reagent that can be used in the preparation of 2-(Phosphonomethyl)pentanedioic Acid, a selective glutamate carboxypeptidase 2 (GCP-II) inhibitor. It can also be used in the preparation of high refractive index polyacrylates.Recommanded Product: Benzyl acrylate
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