Iodine-mediated cyclization of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols and their subsequent condensation leading to the formation of novel bis(1-imidazo[1,5-a]pyridyl)arylmethanes
作者:Shinsuke Tahara、Fumitoshi Shibahara、Toshifumi Maruyama、Toshiaki Murai
DOI:10.1039/b910172a
日期:——
The treatment of N-thioacyl-1-(2-pyridyl)-1,2-aminoalcohols with iodine and pyridine in THF at room temperature for 30 min leads to the formation of bis(1-imidazo[1,5-a]pyridyl)arylmethanes as green solids in good to high yields.
在室温下,用碘和吡啶在 THF 中处理 N-硫代酰基-1-(2-吡啶基)-1,2-氨基醇 30 分钟,形成双(1-咪唑并[1,5-a]吡啶基) )芳基甲烷为绿色固体,收率良好至高。