methyl aldehyde
- methyl aldehyde的基本解释
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[化] 甲醛
- 更多网络例句与methyl aldehyde相关的网络例句 [注：此内容来源于网络，仅供参考]
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This review mainly summarized the reaction mechanism and the method of methyl oxided into aldehyde group.
这一部分主要对甲基氧化生成醛基的反应机理、方法及化合物的用途进行综述。
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In this paper, the study progress of rhodamine dye type in recent years and the reaction mechanism and the methods of aryl methyl oxidation to the fragrant aldehyde group were firstly introduced.
在本论文中，首先介绍了近年来罗丹明类染料的研究进展和芳甲基氧化生成芳醛基的反应机理、方法。
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Veratrum aldehyde synthesis of many drugs intermediates, methyl aldehyde method for raw materials in Champlain, after dimethyl sulfate methylation available to 20% sodium hydroxide as the solvent, 10-11 in the PH value of the under the conditions of synthesis; microwave irradiation is the use of microwave radiation heating to replace the traditional approach to synthesis of a product of methylation reactions, this method does not require solvents, and less by-products, but still need to use 15% sodium hydroxide to adjust pH.
藜芦醛是许多药物合成的中间体，甲基化法以香兰醛为原料，经过硫酸二甲酯甲基化可得，以20%氢氧化钠为溶剂，在PH值为10-11的条件下合成；微波辐射法是利用微波辐射代替传统加热方式进行甲基化反应合成产物，这种方法不需要溶剂，并且副产物少，但仍需要用15%氢氧化钠来调节酸碱度。
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Various synthetic method of 1,3-propanediol were introduced and compared, including hydration and hydrogenation of acrylaldehyde, carbonylation of epoxy ethane , microbiological fementation, the process starting from methyl aldehyde, etc.
介绍了1，3-丙二醇的几种制备方法，即丙烯醛水合-氢化法、环氧乙烷羰基化法、微生物发酵法和以甲醛等为原料的方法。
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Tt can be seen from the table that, on the whole, the hydroxyl,methoxyl and dimethylamino groups activate the nucleuswhereas hydrogen, chlorine or the methyl group cativate the aldehyde group.
Tt能被从总体上桌子那看见，然而氢，氯或者甲基把cativate分组，羟基，methoxyl和dimethylamino组使核心
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- 更多网络解释与methyl aldehyde相关的网络解释 [注：此内容来源于网络，仅供参考]
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salicyl aldehyde methyl ether; o-methoxybenzaldehyde：柳醛甲醚;邻甲氧苯甲醛;邻大茴香醛
柳醇;邻羟苯甲醇;邻羟苄醇 salicyl alcoh... | 柳醛甲醚;邻甲氧苯甲醛;邻大茴香醛 salicyl aldehyde methyl ether; o-methoxybenzaldehyde | 柳醛;邻羟苯甲醛 salicyl aldehyde; salicylic aldehyde; o-hydroxybenzal...
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methyl aldehyde：甲醛
methyl alcohol-benzene 甲醇苯 | methyl aldehyde 甲醛 | methyl amylene 甲基戊烯