pinacol
频哪醇
常用释义
英式发音
美式发音
基本释义
- n. [有化] 频哪醇
例句
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1·Indole-5-boronic acid pinacol ester;5-吲哚硼酸频哪醇酯；
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2·Pyridine-4-boronic acid pinacol cyclic ester;吡啶-4-硼酸频哪醇酯；
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3·In aprotic solvents magnesium effects pinacol reductive coupling of aldehydes and ketones.在非质子性溶剂，镁对频纳醇与醛和酮的还原耦合反应也有一定效果。
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4·Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years.文章综述近几年来由低价钛还原偶联醛酮合成片呐醇的进展。
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5·Effects of PTFE content in electrode, current density, temperature of electrolyte and electric quantity on pinacol yield was discussed.探讨了复合电极中PTFE含量、阴极电流密度、电解液温度、电解电量对频那醇产率的影响。
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6·New methods for asymmetric synthesis of pinacol are reviewed, the catalytic effects and stereoselectivity with various catalytic systems are discussed in this paper.综述了近年来不同催化体系的不对称合成呐醇的方法，并总结了不同的催化效率和对映选择性的差异。
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7·New methods for asymmetric synthesis of pinacol are reviewed, the catalytic effects and stereo - selectivity with various catalytic systems are discussed in this paper.综述了近年来不同催化体系的不对称合成呐醇的方法，并总结了不同的催化效率和对映选择性的差异。
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8·This paper reports the study on the sulfonated polystyrene resin used in esterification, transesterification, synthesis of acetals or ketals, synthesis of ether and rearrangement reaction of pinacol.本文研究了磺酸化的聚苯乙烯树脂在酯化、酯交换、缩醛或缩酮的合成、醚的合成及(口片)呐重排反应中的应用。