作者:Lambert Brandsma、Hermann D. Verkruijsse、Christian Schade、Paul von Ragué Schleyer
DOI:10.1039/c39860000260
日期:——
Vinyl potassium was formed directly from ethene by use of a new butyl-lithium–potassium t-butoxide–tetramethylethylenediamine metallating reagent; typical products were obtained with 1-bromo-octane and, after addition of LiBr in tetrahydrofuran, with benzaldehyde and diphenyl disulphide.
乙烯基钾是通过使用新型的丁基锂-叔丁醇钾-四甲基乙二胺金属化试剂直接由乙烯形成的;用1-溴-辛烷得到典型产物,在四氢呋喃中加入溴化锂后,再用苯甲醛和二苯基二硫化物制得。