Seganish W Michael, DeShong Philip
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20770, USA.
Org Lett. 2004 Nov 11;6(23):4379-81. doi: 10.1021/ol048044q.
The scope of the palladium-catalyzed cross-coupling reaction of aryl bis(catechol) silicates has been extended to include the coupling of aryl bromides by employing microwave irradiation. This new set of coupling conditions is tolerant of electron-rich and -deficient aryl bromides. In addition, a variety of substituted aryl bis(catechol) silicates have been successfully cross-coupled.
芳基双（邻苯二酚）硅酸酯的钯催化交叉偶联反应范围已扩展至通过微波辐射实现芳基溴化物的偶联。这套新的偶联条件对富电子和缺电子芳基溴化物均具有耐受性。此外，多种取代的芳基双（邻苯二酚）硅酸酯已成功实现交叉偶联。
