1,5-Diborabicyclo[3.3.3]undecane; thermolysis of the product from hydroboration of triallylborane with triethylamine–borane
作者:Roger W. Alder、Zhao Jin
DOI:10.1039/p19960000657
日期:——
3] undecane 1 through hydroboration of triallylborane with triethylamine–borane, followed by thermolysis, have led to 1,5-dipropyl-1,5-diborocane 2 and other products, but the presence of 1 could not be detected by GC–MS. Treatment of triallylborane with monobromoborane, methanolysis and subsequent thermolysis gave 1,5-dimethoxy-1,5-diborocane 3 which could be converted to 2 by treatment with propylmagnesium
尝试通过将三烯丙基硼烷与三乙胺-硼烷加氢硼化,然后进行热解,重现所报告的1,5-二环环二环[3.3.3]十一烷的制备方法,从而产生了1,5-二丙基-1,5-二硼烷2和其他产品,但是GC-MS无法检测到1的存在。用单溴硼烷处理三烯丙基硼烷,甲醇分解和随后的热分解,得到1,5-二甲氧基-1,5-二硼烷3,可以通过用丙基溴化镁处理将其转化为2。