In the process of synthesizing alkylborazine compound represented by the chemical formula 2, by a reaction of a halogenated borazine compound represented by the chemical formula 1 with a Grignard reagent, thus synthesized alkylborazine compound is washed with water, or subjected to sublimation purification or distillation purification at least three times, and/or subjected to distillation purification at least twice. In the formulas, R
1
independently represents alkyl group; R
2
independently represents alkyl group; and X represents halogen atom.
在合成由
化学式1表示的卤代
硼氮化合物与
格氏试剂发生反应,从而合成的由
化学式2表示的烷基
硼氮化合物的过程中,所合成的烷基
硼氮化合物经过至少三次
水洗,或经过升华纯化或蒸馏纯化,和/或至少两次蒸馏纯化。在这些
化学式中,R1独立表示烷基基团;R2独立表示烷基基团;X表示卤素原子。