metal-halogen exchange reactions between n-C4H9Li and 1,3,5-tribromobenzene and reaction at each step with (CH3)3MIVCl (MIV Si, Ge, Sn) has provided a 1,3,5-(trimethylmetal(IV))benzene compound. This class of compounds can be synthesized either through a step-wise procedure, where the various intermediates are isolated, or in a continuous metal-halogen exchange process without isolation of various intermediates
NC之间连续的
金属-卤素交换反应4 ħ 9 Li和
1,3,5-三溴苯和反应在与(CH各步骤3)3中号IV
氯(M IV
硅,
锗,
锡)提供了1,3- ,5-(三
甲基金属(IV))
苯化合物。这类化合物可以通过分步进行的方法(其中分离出各种
中间体)来合成,也可以通过连续的
金属-卤素交换过程合成而无需分离出各种
中间体。