C2 molecule: formation from bromoacetylene and reactions with cyclohexene or 2,3-dimethyl-2-butene
作者:Nicolas Galy、Henri Doucet、Maurice Santelli
DOI:10.1016/j.tetlet.2009.11.113
日期:2010.1
The C2 molecule (1,2-ethynediyl) has been prepared by dehydrohalogenation of 1,2-dibromoethylene with an excess of potassium tert-butoxide in 2,3-dimethyl-2-butene as the solvent and the reagent. The major products of this reaction were 2,3-dimethylbut-3-en-2-ol and dibromoacetylene.
C 2分子(1,2-乙炔基)是通过将1,2-二溴乙烯与过量的叔丁醇钾在2,3-二甲基-2-丁烯中作为溶剂和试剂的脱卤化氢反应制得的。该反应的主要产物是2,3-二甲基丁-3-烯-2-醇和二溴乙炔。