Copper-Catalyzed Direct sp<sup>2</sup> C–H Silylation of Arylamides Using Disilanes
作者:Writhabrata Sarkar、Aniket Mishra、Arup Bhowmik、Indubhusan Deb
DOI:10.1021/acs.orglett.1c01129
日期:2021.6.18
A copper-catalyzed method for direct intermolecular ortho-silylation of benzamides has been developed that affords organosilane products in moderate to high yields. The key features include: (i) use of commercially available disilanes as a silicon source with 8-aminoquinoline as a bidentate directing group, (ii) use of earth-abundant first-row transition metal, (iii) operationally simple conditions