The reactivity of lithium (triethylgermyl)triphenylborate, prepared from unsolvated triethylgermyllithium and triphenylborane, with organic substrates in methanol was investigated. The germylborates reacted with organic halides and acyl halides to give the corresponding germyl-substituted compounds. From the reaction with carbonyl compounds, esters, carboxylic acid, alkenes, and alkynes, germylborates were completely recovered.
研究了由未溶解的三乙基
锗锂和三苯基
硼烷制备的(三乙基
锗基)三苯基
硼酸锂在
甲醇中与有机底物的反应性。胚芽
硼酸酯与有机卤化物和酰基卤化物反应,生成相应的胚芽取代化合物。在与羰基化合物、酯、
羧酸、烯和炔的反应中,胚芽
硼酸酯被完全回收。