Ring-opening metathesis polymerization of norbornene catalyzed by Grubbs catalyst [(PCy3)2·(Cl)2Ru=CHPh] was carried out.
开环易位聚合(ROMP)反应由于具有活性聚合的特点,近年来受到人们的广泛关注[1],特别是在“Grubbs”高效催化剂的合成和应用方面,这种活性聚合反应可以在常温常压的温和条件下进行,这给该方法增添了新的活力[2,3]。
Their applications in olefin polymerization and ring-opening metathesis polymerization(ROMP) were discussed,and the prospect of the metallodendrimers was viewed.
介绍了一类新型烯烃聚合催化剂——金属树枝状大分子催化剂,综述了其催化烯烃聚合和开环易位聚合方面的研究进展,并对其应用前景进行了展望。
Ring-opening metathesis polymerization(ROMP) is a widespread tool to synthesize well-defined and highly functionalized polymers,which has attracted considerable research attention recently in the field of polymer chemistry.
随着钌金属卡宾催化剂的发明和应用,近十几年来开环易位聚合(ROMP)因其具有活性聚合性质,且能够得到大分子量的杂链聚合物和嵌段聚合物而受到高度的重视。
Ring-opening metathesis polymerization (ROMP) is a widespread tool for synthesizing well-defined and highly functionalized polymers.
考察了催化剂对不同极性单体在离子液体[BMIm]BF4中的开环易位聚合反应,非极性的环辛烯、含有中等极性取代基的5-羟基环辛烯单体以及含强极性取代基的5-腈基-2-降冰片烯单体的转化率分别为96%、73%和51。
Ring-opening metathesis polymerization (ROMP) is a widespread tool to synthesize well-defined and highly functionalized polymers.
开环易位聚合(ROMP)反应是合成新型官能化聚合物的一个重要手段，在ROMP中，催化剂是影响单体聚合极其重要的因素。
The polymerizations of all the monomers, like all other poly (norbornene)s synthesized via ROMP, could easily be tested via ~1H NMR spectroscopy.
同时考察了所合成的单体在有机溶剂和离子液体中的开环易位聚合情况，结果表明：在这两类溶剂中聚合有相似之处：随着温度的升高，聚合速率都变快。
A novel amphiphilic polymer brush consisting of alternating poly(ε-caprolactone)(PCL) and poly(2-(dimethylamino)ethyl methacrylate)(PDMAEMA) side chains was synthesized via the combination of two controlled polymerization methods,ring-opening metathesis polymerization(ROMP) and atom transfer radical polymerization(ATRP) with good control over the polymerization processes.
大分子单体通过两种可控聚合方法,即开环易位聚合(ROMP)和原子转移自由基聚合(ATRP)的联用,合成一种新型两亲性接枝聚合物刷。
Ring-opening metathesis polymerization(ROMP)is a widespread tool to synthesize well-defined and highly functionalized polymers.
合成了离子液体负载的钌催化剂,考察了该催化剂在离子液体中对极性环烯烃单体的开环易位聚合(ROMP)反应规律。
Preparation and Application of Controlled Polymers via Ring-Opening Metathesis Polymerization;
开环易位聚合方法制备可控聚合物及其应用
Synthesis of Amphiphilic Block Copolymer via Ring-Opening Metathesis Polymerization
开环易位聚合方法制备两亲性嵌段共聚物
Synthesis of Ionic Liquid-Supported Ruthenium Complex and Ring-Opening Metathesis Polymerization of Cycloolefin;
离子液体负载钌络合物的合成及其催化环烯烃开环易位聚合
A Pyridine-Containing Ruthenium Complex: Synthesis and Activity in Ring-Opening Metathesis Polymerization;
含吡啶类配体的钌催化剂的合成及其催化开环易位聚合反应研究
Synthesis of Pyridyl-based Ionic Liguid Supported Ruthenium Complex and Kinetics of Ring-opening Metathesis Polymerization in Ionic Liguid
含吡啶配体的钌催化剂合成及在离子液体中开环易位聚合反应
Ring-Opening Metathesis Polymerization of Norbonene Derivatives with Ionic Liquids;
侧链含离子液体的降冰片烯类衍生物的开环易位聚合
Ruthenium-Catalyzed Ring-Opening Metathesis Polymerization of Norbornene Derivant Contained Ionic-Liquid;
钌催化剂引发含离子液体降冰片烯类单体开环易位聚合研究
Ring-Opening Metathesis Polymerization of Functionalized Cyclooctene and the Micellization of Block Copolymers;
功能化环辛烯单体在离子液体中开环易位聚合及其自组装行为的研究
Ring-Opening Metathesis Copolymerization of Macrocyclic Olefin and Synthesis of Cyclic Polymers
大环烯烃参与的开环易位共聚合及环状聚合物的合成与表征
Ring-Opening Polymerization of Cyclic Esters Catalyzed by N-hetercyclic Carbenes;
N-杂环卡宾催化环酯开环聚合的研究
A Study on Structure and Properties of Poly (Phthalazinon Ether Sulfone Ketonl)/ Nylon 6 in Situ Composite via the Anionic Ring-Opening Polymerization;
阴离子开环原位聚合二氮杂萘酮聚醚砜酮/尼龙6复合材料及其结构与性能研究
Ring-opening Polymerization of Cyclohexene Oxide by Rare Earth Borohydrides
稀土硼氢化合物对环氧环己烷的开环聚合
The Ring-opening Polymerization of PDO with PTHF Acts as Macroinitiator;
聚四氢呋喃引发对二氧环己酮开环聚合的研究
Ring-opening Homo and Copolymerization of ε-Caprolactone Using Rare Earth Schiff Base Complexes;
稀土schiff碱配合物的合成及催化环酯开环聚合
Simulation and Optimization of Polymer Electro-Optic Double Series-Coupled Microrings Resonator Switches
聚合物串联耦合双环电光开关的优化
It is mainly synthesized by two chemical ways: ring-opening polymerization and direct polycondensation.
合成聚苹果酸的化学方法主要有开环聚合法与直接聚合法。
Research on the Preparation Process of PLA by Ring-opening Polymerization of Lactide;
丙交酯开环聚合制备聚乳酸的工艺研究
Advances in the synthesis by catalysts of biomedical polymers of polylactides
生物医用材料聚乳酸的开环聚合研究进展