Efficient Domino Approaches to Multifunctionalized Fused Pyrroles and Dibenzo[<i>b</i>,<i>e</i>][1,4]diazepin-1-ones
作者:Bo Jiang、Qiu-Yun Li、Hao Zhang、Shu-Jiang Tu、Suresh Pindi、Guigen Li
DOI:10.1021/ol203166c
日期:2012.2.3
Efficient domino approaches for the synthesis of multifunctionalized tricyclic fused pyrroles and dibenzo[b,e][1,4]diazepin-1-ones have been established. The reaction pathways were controlled by varying enaminones with different substituted patterns to give a series of new fused pyrroles and dibenzo[b,e][1,4]diazepin-1-ones selectively. The complete anti diastereoselectivity was achieved for the first
已经建立了用于合成多功能三环稠合吡咯和二苯并[ b , e ][1,4]二氮杂-1-酮的有效多米诺骨牌方法。通过改变具有不同取代模式的烯胺来控制反应途径,选择性地产生一系列新的稠合吡咯和二苯并[ b , e ][1,4]二氮杂-1-酮。第一个反应实现了完全的反非对映选择性。