Connecting Metalation and Intramolecular Inverse Diels-Alder Strategies of 1,2,4-Triazines: A Short and Efficient Synthesis of 1-Azafluorenones
作者:Thomas Hundsdorf、Hans Neunhoeffer
DOI:10.1055/s-2001-17524
日期:——
A short high yield synthesis of polysubstituted 1-azafluorenones from 1,2,4-triazines using the metalation and intramolecular Diels-Alder reaction is described.
介绍了利用金属化和分子内 Diels-Alder 反应从 1,2,4 三嗪中合成多取代 1-氮杂芴酮的简短高产合成方法。