A New and General Synthesis of Substituted 2-Azafluorenones
作者:Hans Neunhoeffer、Thomas Hundsdorf、Evgeniy V. Blyumin
DOI:10.1055/s-2002-35630
日期:——
A short high yield synthesis of polysubstituted 2-azafluorenones from 1,2,4-triazines using the metalation and intramolecular Diels-Alder reaction is described.