Nickel-Catalyzed C(sp<sup>2</sup>)–H Borylation of Arenes
作者:Arpan Das、Pradip Kumar Hota、Swadhin K. Mandal
DOI:10.1021/acs.organomet.9b00364
日期:2019.9.9
In this study, C(sp2)–Hborylation of arenes was accomplished by a nickel catalyst, resulting in good yield. Alkyl and alkoxy arenes were successfully functionalized, affording C(sp2)–H borylated compounds. It was unraveled that the well-defined abnormal N-heterocyclic carbene based Ni(II) complex breaks into Ni nanoparticles (Ni-NPs), which act as catalytically active species. A series of controlled
The present invention provides a pyrazole compound of the following general Formula [Ib] having SGLT1 inhibitory activity, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and its pharmaceutical use:
wherein each symbol is the same as defined in the description.