An Efficient Access to 4-Alkylidene-5,6-dihydro-4<i>H</i>-pyrrolo[1,2-<i>c</i>][1,2,3]triazoles
作者:Xian Huang、Wan-li Chen、Chen-liang Su
DOI:10.1055/s-2006-939708
日期:2006.6
From alkylidenecyclopropanes (MCPs), 4-alkylidene-5,6-dihydro-4H-pyrrolo-[1,2-c][1,2,3]triazoles 6 were prepared in moderate yields through diiodogenation, Cu(I)-catalyzed 1,3-dipolar cycloaddition and subsequent intramolecular Heck reaction.
通过二碘化反应、Cu(I)催化的 1,3-二极环加成反应以及随后的分子内 Heck 反应,从亚烷基环丙烷(MCPs)制备出了 4-亚烷基-5,6-二氢-4H-吡咯并[1,2-c][1,2,3]三唑 6,收率中等。