Hg(OTf)2-Catalyzed cycloisomerization of 2-ethynylaniline derivatives leading to indoles
作者:Takahiro Kurisaki、Tomoko Naniwa、Hirofumi Yamamoto、Hiroshi Imagawa、Mugio Nishizawa
DOI:10.1016/j.tetlet.2006.12.120
日期:2007.3
Cycloisomerization of 2-ethynylaniline derivatives catalyzed by mercuric triflate afforded indole derivatives in excellent yield under mild reaction conditions with high catalytic turnover up to 100 times. (c) 2007 Elsevier Ltd. All rights reserved.