【phosphonium_salt】什么意思_英语phosphonium_salt的翻译_音标_读音_用法_例句_在线翻译

phosphonium salt

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... 膦酸型树脂 phosphonic acid type resin 鏻盐 phosphonium salt 磷戊糖异构酶 phosphopentose isomerase ...

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机械工程 | 化学

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abstract: A phosphonium salt is a salt containing the phosphonium (PH4+) ion such as phosphonium iodide (PH4+I−). More commonly, phosphonium refers to a quaternary organic derivative such as tetraphenylphosphonium chloride, (C6H5)4P+ Cl- and tetramethylphosphonium iodide, [P(CH3)4]+I−.

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Under the same experiment conditions, the algae removal rate of Phosphonium salt modified montmorillonite is better than quaternary modified montmorillonite.

同等实验条件下，季磷盐改性蒙脱土的除藻效果比季铵盐改性蒙脱土的好；

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The phase transfer catalyzed Wittig reaction of allyl diphenyl phosphonium salt with substituted aromatic aldehydes using potassium carbonate as base provides 1, 3-dienes with good E-selectivity.

本文报道了二苯基烯丙基型鏻盐与取代芳醛在碳酸钾作用下的固一液相转移催化反应。

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