老反应、新认识：不容小觑的乙硼烷与氨的反应

李慧珍, 李运辉, 庄惠芬, 陈丽婷, 梁瑛敏, 易思远

Old Reaction, New Understanding: An Important Reaction of Diborane with Ammonia

Huizhen Li, Yunhui Li, Huifen Zhuang, Liting Chen, Yingmin Liang, Siyuan Yi

表1 路易斯碱与B2H6/THF·BH3反应的产物对比

Lewis base Products B2H6 THF?BH3 THF THF?BH3 (CH3)2S (CH3)2S?BH3 (CH3)2S?BH3 C6H5(CH3)2N C6H5(CH3)2N?BH3 C6H5(CH3)2N?BH3 NH3 NH3?BH3 + [BH2(NH3)2][BH4] NH3?BH3 + [BH2(NH3)2][BH4] (CH3)NH2 (CH3)NH2?BH3 + [BH2((CH3)NH2)2][BH4] (CH3)NH2?BH3 + [BH2((CH3)NH2)2][BH4] (CH3)2NH (CH3)2NH?BH3 + [BH2((CH3) 2NH)2][BH4] (CH3)2NH?BH3 + [BH2((CH3) 2NH)2][BH4] (CH3)3N (CH3)3N?BH3 (CH3)3N?BH3