lewis acid的意思
lewis acid中文翻譯:
[無化]路易斯酸
fulminic acid lewis structure───富明酸路易斯結構
lewis───n.吊楔
inspector lewis───劉易斯探長
flex lewis───彎曲劉易斯
methylamine lewis───甲胺路易斯
layman lewis───劉易斯外行
ivor lewis───艾弗·劉易斯
acid───adj.酸的;諷刺的;刻薄的;n.酸;<俚>迷幻藥
damian lewis───n.戴米恩·路易斯;[人名]戴米恩·路易斯
IR pattern indicated that Lewis acid centers mainly exist on the catalyst surface.───紅外光譜測試結果表明,催化劑表面主要存在L酸中心。
The Lewis acid character of organotin can contribute to form adductions.───有機錫的路易斯酸性質可以形成加合物。
The effects of other Lewis acid catalysts on the reaction have also been investigated.───對其他路易斯酸催化劑對該反應的作用也做了一些考察。
The electrophilic aromatic substitution does not require a Lewis acid promoter.───該電芳香取代不需要路易斯酸推動者。
However, dendrimer catalysts are not easily synthesized and rare earth Lewis acid catalysts are easily deliquescence.───然而,樹狀大分子合成難度大,稀土催化劑也存在易潮解之不足。
The use of Lewis-acid catalysts in modern organic has been studied extensively during the last decade.───過去的一段時間,人們已經廣泛的研究了路易斯酸催化劑在現代有機化學中的應用。
Therefore, much attention is focused on the new Lewis acid catalysis system and expansion of different benzylating reagents.───而尋找新的路易斯酸催化體系和拓寬芐基化試劑的范圍,成為當前眾多科研工作者們研究的焦點。
The effects of other Lewis acid catalysts on the reaction have also been investigated.───同時對其他路易斯酸催化劑對該反應的作用也做了一些考察。
The author used lewis acid as the catalyst and found the yield was raised as high as 67%.───本文研究常用路易斯酸作為催化劑,發現苯佐卡因的收率可提高到67%。
The results of research showed that CuPc can form complex with Lewis acid which is soluble in aprotic solvent, leading to CuPc can dissolve in Lewis acid andaprotic solvent.
To optimize the process of prepartion isorotenone from rotenone by using Lewis acid AlCl 3 as catalyst.
IR results of pyridine adsorption reveal that supported samples have both Bronsted and Lewis acid centers, and 2-propanol dehydration is a Bronsted acid catalysed reaction.
IR pattern indicated that Lewis acid centers mainly exist on the catalyst surface.
The superacid sites were attributed to Lewis acid sites and proved to be dominant active center.
The formation mechanism of acid sites, mainly the formation mechanism of Bronsted acid sites in HY and REY zeolite as well as Lewis acid sites in matrices and zeolite of FCC catalysts are analyzed.
Diels - Alder reaction of 2 - merhylene - 1 - pheny 1 - 1.3 - butanedione catalysed by zinc chloride as lewis acid with 1.3 - cylcopentadiene was ...
All fluorinated aluminophosphate sieves have no Bronsted acid site and no Lewis acid site.
However, dendrimer catalysts are not easily synthesized and rare earth Lewis acid catalysts are easily deliquescence.
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