... 开环共聚合：ring-opening copolymerization 开环反应：Ring-opening reaction 开关油：switch oil ...
基于72个网页-相关网页
reduction ring-opening reaction 还原开环反应
naphthenic ring opening reaction 环烷环开环反应
asymmetric ring opening reaction 不对称开环反应
nucleophilic ring opening reaction 亲核开环
hydrazinolysis ring-opening reaction 肼解开环反应
imidazoline reduction ring-opening reaction 咪唑啉还原开环反应
A new kind of anionic trisiloxane surfactant(ATSS) was synthesized by the ring-opening reaction of maleic anhydride(MA) with hydroxyl terminated polyether group trisiloxane(HPETS). HPETS was prepared by hydrosilylation from 1,1,1,3,5,5,5-heptamethyltrisiloxane(MDHM) and allyl polyoxyethylene ether(APE) in the presence of platinum catalyst.
在铂催化下,1,1,1,3,5,5,5-七甲基三硅氧烷(MDHM)和端烯丙基聚醚(APE)经硅氢加成反应先制得端羟基聚醚三硅氧烷(HPETS),再将其与马来酸酐(MA)进行开环反应合成出一种羧酸型阴离子三硅氧烷表面活性剂(ATSS)。
参考来源 - 阴离子型三硅氧烷表面活性剂的合成及其性能A dendritic oligomeric quaternary ammonium salt surfactant was synthesized in absolute ethanol solvent via ring-opening reaction and quaternization reaction of starting materials(ethylenediamine,epichlorohydrin and dodecyl dimethyl amine).
开发具有新型结构的低聚表面活性剂,并进行应用基础研究,已成为应用化学领域研究的热点。 以乙二胺、环氧氯丙烷、十二叔胺为原料,无水乙醇为溶剂,通过开环反应和季铵化反应合成了具有树枝状结构的季铵盐型低聚表面活性剂。
参考来源 - 树枝状季铵盐型低聚表面活性剂对N80钢在盐酸溶液中的缓蚀性能·2,447,543篇论文数据，部分数据来源于NoteExpress
Tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation.
经过开环、光气化、缩合等一系列反应制备了苯磺隆。
The new polymer quaternary ammonium salt was synthesized from epoxy phenolic resin via ring-opening reaction with aqueous solution of triethylamine hydrochloride.
利用三乙胺盐酸盐与酚醛环氧树脂进行开环反应合成了酚醛环氧树脂季铵盐。
Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.
以双氰胺钠和糖精为起始原料，经过开环、光气化、缩合等一系列反应制备了苯磺隆，合成反应的总收率可达57。
应用推荐