• 从发现氢化反应以来有机试剂广泛应用有机合成中。

    Organoboron compounds have been proved to be useful reagents in organic synthesis.

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  • 叙述了丙二酰氧基氢化制备及其原位烯烃选择性硼氢化反应

    The preparation of sodium malonyloxyborohydride in situ and its selective hydroboration alkene are described.

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  • 不对称催化硼氢化反应应用广泛且具有工业价值的反应其中还原前手反应有着举足轻重的作用。

    Asymmetric hydroboration is a kind of widely applied and valuable reaction, in which borane reduction of prochiral ketones reaction is an important method.

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  • 其中氢化硼氢化无水氯化锌反应制得。

    Zinc borohydride was prepared by the reaction of potassium borohydride and anhydrous zinc chloride.

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  • 微量移液器加入待测溶液氢化钾溶液,在反应杯中发生氢化导入石英管进行原子化

    Sample and KBH_4 solutions are introduced into the reaction cup with micro pipettes sequentially, then hydride generated is guide into quartz cell for atomization.

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  • 用KBH_4717~#阴离子交换树脂反应制备了聚合物支载的氢化试剂BER)。

    Polymer-supported borohydride reagents (BER) have been prepared by reaction ofKBH_4 with 717 ~# anion exchange resin.

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  • 研究硼氢化修饰雷尼催化剂催化松油醇加氢制备二氢松油醇反应

    The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied.

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  • 采用硼氢化还原剂温和反应条件下,成功地进行了催化代噻吩的完全

    Under moderate reaction conditions, palladium-catalyzed complete hydrodehalogenation of halothiophenes has been achieved with NaBH4 as a reductant.

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  • 该类化合物是以香芹酮起始原料经过氯代反应缩合反应硼氢化还原黄鸣龙还原反应得到的。

    The compounds are obtained by using carvone as an initial raw material through chlorination reaction, condensation reaction, sodium borohydride reduction and Huang Min-lon reduction reaction.

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  • 方法以苯乙胺为原料,酰化反应得乙酰苯乙胺,在多聚磷酸的作用下环合得1-甲基-3,4-二氢异喹啉,经氢化还原得1-甲基-1,2,3,4-四氢异喹啉。

    Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.

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  • 方法以苯乙胺为原料,酰化反应得乙酰苯乙胺,在多聚磷酸的作用下环合得1-甲基-3,4-二氢异喹啉,经氢化还原得1-甲基-1,2,3,4-四氢异喹啉。

    Methods 1-Methyl-1,2,3,4-tetrahydroisoquinoline was synthesized from phenethylamine through three steps:acetylation with acetyl chloride, cyclization with PPA and reduction with potassium borohydride.

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