作者:Chellappan Rameshkumar、Mariappan Periasamy
DOI:10.1016/s0040-4039(00)00247-1
日期:2000.4
Iron carbonyl species, prepared in situ in THF using Fe3(CO)12, react with alkynes at 25°C, in the presence of certain amines, to give the corresponding cyclobutenediones in moderate to good yields (25–61%) after CuCl2·2H2O oxidation.
羰基铁物质是使用Fe 3(CO)12在THF中原位制备的,在某些胺存在下,在25°C下与炔烃反应,得到相应的环丁烯二酮,经CuCl处理后产率中等至良好(25-61%)2 ·2H 2 O氧化。