A diastereoselective construction of pyrazinoisoquinoline skeletons via tandem cyclization of phenylalanine derivatives: a facile synthesis of optically active pyrazinoisoquinolines
作者:Maki Seki、Tsuyoshi Ogiku
DOI:10.1016/j.tet.2014.04.045
日期:2014.6
A facile and stereocontrolled construction of optically active pyrazinoisoquinoline skeletons based on tandemcyclization of enantiopure phenylalanine derivatives was examined. The reaction provided optically active 6,11b-trans pyrazinoisoquinoline ring systems in excellent diastereoselectivity, and this method was applicable to the cyclization of phenylalanine derivatives with diverse substituents