A stable 1-bromoalumole has been synthesized by the reaction of a 1,4-dilithio-1,3-butadiene derivative with AlBr3. The 1-bromoalumole was found to exist as a dimeric structure in the crystalline state. Reaction of the 1-bromoalumole with Mes*Li afforded the corresponding Mes*-substituted alumole (Mes* = 2,4,6-(t-Bu)3C6H2), demonstrating the potential of the 1-bromoalumole for the functionalization of alumoles.
通过 1,4-二
锂-
1,3-丁二烯衍
生物与
AlBr3 的反应合成了稳定的 1-bromoalumole。发现1-
溴铝摩尔以结晶状态的二聚结构存在。 1-bromoalumole 与 Mes*Li 的反应得到相应的 Mes* 取代的 alumole (Mes* = 2,4,6-(t-Bu)3C6H2),证明了 1-bromoalumole 用于功能化 alumole 的潜力。