Regioselective C-H functionalization on quinolines is of high interest to lead to value-added products. Herein, we describe the development of Ru-catalyzed deoxygenative regioselective C8 arylation of quinoline N-oxides with arylboronic esters. Mechanistic studies revealed that it proceeds in a tandem process of arylation and then deoxygenation, wherein both steps were found to be catalytic with the
[EN] BENZOTHIENOPYRIMIDINE COMPOUND, METHOD FOR PRODUCING SAME AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAME<br/>[FR] COMPOSÉ DE BENZOTHIÉNOPYRIMIDINE, PROCÉDÉ DE PRODUCTION DE CE DERNIER ET ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE CONTENANT CE DERNIER
[EN] QUINAZOLINE AND BENZOQUINAZOLINE COMPOUNDS AND PRODUCTION AND USE OF SAME<br/>[FR] COMPOSÉS DE QUINAZOLINE ET BENZOQUINAZOLINE, LEUR PROCÉDÉ DE PRODUCTION ET UTILISATION<br/>[JA] キナゾリン及びベンゾキナゾリン化合物、その製法及び用途