First Comprehensive Investigation of Suzuki Couplings of Alkenyl Nonaflates with Aryl and Alkenyl Boronic Acid Derivatives by Using Classical Conditions and Microwave Heating
作者:Jens Högermeier、Hans-Ulrich Reißig
DOI:10.1002/chem.200601394
日期:2007.3.5
Alkenyl nonaflates (nonafluorobutanesulfonates) are excellent substrates in a variety of palladium-catalysed coupling reactions. We herein demonstrate that bicyclic nonaflates generated from 8-heterobicyclo[3.2.1]octan-3-one derivatives can be coupled with aryl or alkenylboronicacids in a very efficient manner. The resulting densely functionalised bicyclic skeletons are highly suitable for further