hydroxyl group

Adjusting the reactant amount could avoid the protection of hydroxyl group during the alkylation reaction.

在烷基化过程中，控制反应物的用量，无需进行羟基的保护。

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One-component PU adhesives were prepared from the blocked prepolymer and hydroxyl group-containing prepolymer.

以封闭型预聚体和含 羟基 预聚体为主要原料制备得 单组分 聚氨酯(PU)胶粘剂.

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The surface layer of polyethylene chain may generate Carbonyl, carboxylated, hydroxyl group of peers that ap-activity.

表层聚乙烯的分子链可能生成羰基 、 羧基 、 羟基等端p活性极.

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Glycolipids ( glycosyldiacylglycerols ) are diacylglycerols with a sugar attached to the unesterified hydroxyl group.

糖酯类物质是由甘油二酯和糖结合未酯化的羟基形成的.

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Regioselective Sulfonation of a C-2 Hydroxyl Group of β-Cyclodextrin

β-环糊精2位碳仲羟基的选择性磺酰化

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All K atoms coordinate with O atoms of phenolic hydroxyl group and nitro-group simultaneously.

所有的K离子均同时与酚 羟基 和硝基的氧原子配位.

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In these methods, the halogenation of compounds containing hydroxyl group was particularly summarized.

在这些方法中, 侧重总结了含有羟基官能团的有机化合物.

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A chemical compound containing the hydroxyl group.

一种含羟基的化合物。

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The crosslinked poly alcohol bead was as medical adsorbent because it has plenty of hydroxyl group.

由于具备优良的生物相容性及大量可以用于修饰的羟基,交联聚乙烯醇球可以用作医用吸附剂的载体.

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The presence of an equal concentration of hydrogen and hydroxyl group.

具相等份量的浓缩氢和氢物料.

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First the hydroxyl group at C-6 position of FTB was reacted with hemisuccinate, forming the FTB-hemisuccinate ( FTBS), then the compound was identified by ultimate and spectrometric analysis. The FTBS was combined with three carrier proteins respectively to form the amide compound.

首先将FTB的C6位羟基与琥珀酸酐反应，制备出FTB琥珀酸单酯化合物（FTB－hemisuccinate，FTBS），经元素分析和光谱分析后，再用常规方法与3种载体蛋白脱水结合形成酰胺化合物。

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