首页> 外文期刊>Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry >A simple and convenient method for the preparation of diborane from tetrabutylammonium borohydride and benzyl chloride for application in organic synthesis
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A simple and convenient method for the preparation of diborane from tetrabutylammonium borohydride and benzyl chloride for application in organic synthesis

机译:一种简单方便的方法,由四丁基硼氢化铵和苄基氯制备有机硼烷,用于有机合成

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摘要

Diborane is readily generated in situ at 25 ~(deg)C in toluene using the Bu4NBH4/PhCH2Cl and Bu4NBH4/I2 reagent systems.The reagent prepared in this way is used for the reduction of carbonyl compounds and hydroboration-oxidation of olefins to obtain the corresponding alcohols in good yields.
机译:使用Bu4NBH4 / PhCH2Cl和Bu4NBH4 / I2试剂体系,乙硼烷很容易在25°C的甲苯中原位生成。以此方式制备的试剂用于还原羰基化合物和烯烃的氢硼化-氧化反应获得相应的醇,收率很高。

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