同位素标记化合物在反应机理研究中具有重要作用。我们在文[1]曾报道了以动力学同位素效应方法对正辛基锂的热分解β-H消除反应的研究。为了此项研究,我们按下述路线合成了尚未见报道的含氘量高的2-d_1-正辛基锂。本文将报道其详细合成方法。 Isotopically labeled compounds play an important role in the study of reaction mechanism. In [1] we have reported the kinetic isotope effect of n-octyl lithium thermal decomposition β-H elimination reaction. For this study, we synthesized the 2-dl-n-octyllithium with high deuterium content which has not been reported by the following route. This article will report on its detailed synthesis method.