1)  Ethylene
低聚和原位共聚
2)  oligomerization
低聚
1.
Study of Isoprene Oligomerization in TiCl_4-Al (C_2H_5)_2Cl-Al(C_2H_5)Cl_2 Catalyst System;
钛系复合催化体系中异戊二烯低聚的研究
2.
A novel solvent-controlled chemoselective palladium-catalyzed oligomerization of tert-butyl acetylene was reported in this paper.
报道了溶剂对钯催化的叔丁基乙炔低聚反应化学选择性的调控作用。
3.
Catalyzed by palladium complex, the oligomerization processes of acetylenes occured to give the corresponding polysubstituted benzene derivatives or coupling compounds.
报道了不同取代炔在钯络合物催化下发生低聚反应生成芳环衍生物或偶联产物,探讨了反应立体选择性及收率,反应催化、溶剂体系,炔化合物取代因素,反应时间、温度及可能机理。
3)  oligostilbenes
低聚
4)  oligosaccharides
低聚糖
1.
Separation, purification and composition analysis of oligosaccharides from cistanche deserticola;
肉苁蓉低聚糖的分离纯化及组成分析
2.
The preparation of functional soybean oligosaccharides drink;
功能性大豆低聚糖饮料的研制
3.
Preparation of soybean oligosaccharides from soybean whey by membrane treatment;
大豆乳清废水膜过程生产低聚糖工艺研究
5)  xylo-oligosaccharide
低聚木糖
1.
Study on decoluring of xylo-oligosaccharides;
低聚木糖液脱色工艺研究
2.
The Application of Xylo-oligosaccharide in Bread Product;
低聚木糖在面包中的应用
3.
Application of xylo-oligosaccharide in biscuit product;
低聚木糖在饼干生产中的应用研究
6)  Chitooligosaccharide
壳低聚糖
1.
Antibacterial Activity of Chitooligosaccharides Prepared by Enzymolysis;
酶法制备壳低聚糖对细菌的抑制作用
2.
Synthesis and toxicity testing on phytopathogens of the dodecylbenzenesulfonic salt of chitooligosaccharide;
壳低聚糖十二烷基苯磺酸盐的制备及活性
3.
Study on preparing different molecular weight chitooligosaccharides and their antibacterial effects;
不同分子量壳低聚糖的制备及其抑菌性的研究
参考词条
补充资料:低聚
分子式:
CAS号:

性质:制取分子量低于1万的聚合物的方法。该方法的特点是要严格控制反应物的配比、温度、催化利用量以及反应时间等因素。如低发泡聚氨酯中的聚酯或聚醚,未固化前的环氧树脂、不饱和聚酯、甲阶段的酚醛树脂都是采用低聚法制造的。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。