Mechanism and Selectivity of Aryltrimethylgermane Cation Radical Fragmentations
作者:Elizabeth C. Feinberg、Joseph P. Dinnocenzo
DOI:10.1021/acs.joc.0c01032
日期:2020.7.2
Aryltrimethylgermane cationradicals were generated by nanosecond transient absorption spectroscopy. Transient kinetics experiments show that the aryltrimethylgermane cationradicals react with added nucleophiles in reactions that are first-order in both the cationradicals and the nucleophiles. Preparative photo-oxidation experiments demonstrate that the intermediate cationradicals react with nucleophiles