Selective Reduction of Carbonyl Amides: Toward the First Unsymmetrical BischelatingN-Substituted 1,2-Diamino-4,5-diamidobenzene
作者:Claire Seillan、Pierre Braunstein、Olivier Siri
DOI:10.1002/ejoc.200800087
日期:2008.6
Selective reduction of carbonyl amides from key tetraamido intermediate 12 afforded an unprecedented N-substituted 1,2-diamino-4,5-diamidobenzene (13) and/or the firstmember (14) of a new family of unsymmetrical 12π-electron quinonediimines. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
从关键的四酰胺中间体 12 选择性还原羰基酰胺提供了前所未有的 N-取代的 1,2-二氨基-4,5-二氨基苯 (13) 和/或不对称 12π-电子醌二亚胺新家族的第一成员 (14)。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)