efficient procedure has been developed for the synthesis of organogermanium compounds and styrenes para-substituted with groups containing an atom of the 14th group by one-pot reaction of halogenosilanes, germanes or stannanes, organic halides and magnesium using ultrasound methods.
Modular and Selective Arylation of Aryl Germanes (C−GeEt
<sub>3</sub>
) over C−Bpin, C−SiR
<sub>3</sub>
and Halogens Enabled by Light‐Activated Gold Catalysis
作者:Grant J. Sherborne、Avetik G. Gevondian、Ignacio Funes‐Ardoiz、Amit Dahiya、Christoph Fricke、Franziska Schoenebeck
DOI:10.1002/anie.202005066
日期:2020.9
rapid and programmable construction of bi‐ or multiaryls. To this end, the next frontier of synthetic modularity will likely arise from harnessing the coupling space that is orthogonal to the powerful Pd‐catalyzed coupling regime. This report details the realization of this concept and presents the fully selective arylation of aryl germanes (which are inert under Pd0/PdII catalysis) in the presence of