Microwave effect on catalytic enantioselective Claisen rearrangement
作者:Kazuya Nushiro、Satoshi Kikuchi、Tohru Yamada
DOI:10.1039/c3cc44610g
日期:——
Catalytic enantioselective Claisen rearrangement was drastically enhanced under microwave irradiation conditions without any loss of the enantioselectivity. Based on Arrhenius plots it was revealed that enantioselectivity decreased as the internal reaction temperature increased. Therefore, this reaction acceleration would NOT be caused by only a simple thermal effect.