2) dendritic-polyester polyol
树枝状聚酯多元醇
1.
The paper studies the synthesis of multiallyl-ester of dendritic-polyester polyol.
在三乙胺作催化剂的情况下 ,树枝状聚酯多元醇与丁二酸酐作用生成树枝状聚酯多元醇丁二酸单酯 ;后者在相转移催化下 ,与氯丙烯在弱碱条件下进行成酯反应 ,合成了未见文献报道的树枝状聚酯多元醇丁二酸烯丙基酯化产物 ;羟基酯化率为 80 %。
3) arborol
树枝醇
1.
Four novel calix[4]resorcinarene core arborols 2a～2d bearing sufficient hydroxyl groups to impart the desired water solubility were conveniently synthesized by the reaction of calix[4]resorcinarene esters 1a～1b with tris(hydroxymethyl)aminomethane and bis(2-hydroxyethyl)amine respectively.
用间苯二酚杯芳烃的氧代乙酸乙酯类衍生物1a～1b分别与三羟甲基甲胺和二乙醇胺在乙醇/甲苯中进行酰胺化反应,合成了四种新型的间苯二酚杯芳烃树枝醇化合物2a～2d,树枝醇2a～2d外缘的羟基用乙酸酐酯化,得到全乙酰基衍生物3a～3d。
4) dendritic
[英][den'dritik] [美][dɛn'drɪtɪk]
树枝状
1.
Study of synthesis and properties of dendritic polyether surfactants;
树枝状聚醚表面活性剂的合成与性质
2.
Synthesis of dendritic quaternary ammonium salt containing three stearamido groups;
含三个硬脂酰胺基的树枝状季铵盐的制备
3.
Star and Dendritic Ferrocenyl Poly (metallocenes);
星形和树枝状二茂铁基聚合物
5) dendrites
树枝状
1.
Large-scale hierarchical CdS dendrites were synthesized by hydrothermal treatment of CdCl2·2.
5H2O和硫脲作先驱物,L-α-丙氨酸作为修饰剂,水热法合成了树枝状的硫化镉。
6) Dendrimer
树枝状
1.
In this article, the re- cent progress in dendronized EO materials is reviewed, mainly including EO dendrimers, dendronized EO polymers and supermolecular self-assembled EO polymers.
目前,研究的焦点主要集中在树枝状电光材料。
2.
Results showed that the dendrimer provided superior properties and can be used for UV curing coatings.
以三氯氧磷、丙烯醇、端羟基聚酰胺为原料,合成了可快速光固化的含磷树枝状紫外光固化涂料,并通过红外、核磁表征了产物结构。
补充资料：树枝
1.树木的枝条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条