Functionalization of saturated hydrocarbons. High temperature bromination of octahydropentalene. Part 19
作者:Duygu D. Günbaş、Fatih Algı、Tuncer Hökelek、William H. Watson、Metin Balci
DOI:10.1016/j.tet.2005.09.019
日期:2005.11
The synthesis and thermal bromination of octahydropentalene was studied. The reaction afforded 1a,3a,4b,6b-tetrabromo-1,2,3,4,5,6-hexahydropentalene (14) with remarkable regio- and stereospecificity. The structure of the product was determined by 1H and 13C NMR data and single X-ray structural analysis. The treatment of octahydropentalene with tenfold bromine gave the octabromopentalene derivative
研究了八氢戊烯的合成和热溴化反应。反应得到具有显着的区域和立体特异性的1a,3a,4b,6b-四溴-1,2,3,4,5,6-六氢戊烯(14)。产物的结构通过1 H和13 C NMR数据以及单X射线结构分析确定。用十倍溴处理八氢戊烯得到八溴戊二烯衍生物。讨论了产品的形成机理。