Monohydrosilanes can be prepared selectively in high yields from the reaction of various aryl and alkyl iodides with ytterbium metal followed by the reaction with dihydrosilanes.
An access to 1,3-azasiline-fused quinolinones<i>via</i>oxidative heteroannulation involving silyl C(sp<sup>3</sup>)–H functionalization
作者:Li-Jun Wu、Yuan Yang、Ren-Jie Song、Jiang-Xi Yu、Jin-Heng Li、De-Liang He
DOI:10.1039/c7cc08996a
日期:——
A Mn-promoted intermolecular oxidative radical heteroannulation of N-(2-cyanoaryl)-acrylamides and tertiary silanes has been described, which provides an efficient route to produce silicon/nitrogen heterocycles, sila-analogues of the known carbon-based structural motifs prevalent in bioactive natural products, pharmaceuticals and materials. The reaction enables Si-incorporation by controlling accurately