Synthesis of 3-aminoindole derivatives: combination of Thorpe–Ziegler cyclization and unexpected allylindium-mediated decyanation
作者:Yu Mi Kim、Ko Hoon Kim、Sunhong Park、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2011.01.085
日期:2011.3
alpha-Anilinonitriles were unexpectedly converted to 3-iminodihydroindoles via the Thorpe-Ziegler cyclization during the benzoylation. 3-Iminodihydroindoles were transformed to 3-aminoindoles in good yields via an allylindium-mediated decyanative aromatization. (C) 2011 Elsevier Ltd. All rights reserved.