Polyacrylates networks synthesized by endlinking of 3-armed precursor via radical addition coupling reaction

Junmin Gao; Qi Wang

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Polyacrylates networks synthesized by endlinking of 3-armed precursor via radical addition coupling reaction

机译：聚丙烯酸酯网络通过基底加成偶联反应来通过终止3臂前体合成的网络合成

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We propose a strategy of synthesis of well-defined polyacrylate networks with cleavable branch units by endlinking of 3-armed prepolymer via radical addition coupling reaction with alkene. Via decrosslinking, cleavage at the branch units, the polymer network can be transformed to linear chains, which can be analyzed by normal methods. The length between the branch units, the distribution of the branch units and the fraction of the dangling chains of the network together with the extent of reaction are directly analyzed, which give detailed description of the polymer network. The method can be applied to prepare amphiphilic conetwork containing tert -butyl acrylate and acrylic acid units.

机译：我们提出了一种通过与烯烃的自由基添加偶联反应的基于三臂预聚物来克解可切割的分支单元的合成致裂解分支单元的策略。通过对分枝单元进行切割，聚合物网络可以转化为直链链，这可以通过正常方法分析。直接分析分支单元之间的长度，分支单元的分布和网络的悬空链的分数与反应程度进行了分析，其详细描述了聚合物网络。该方法可应用于制备含有叔丁酯和丙烯酸单元的两亲胆癌。

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《RSC Advances》 |2016年第66期|共5页
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Junmin Gao; Qi Wang;
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1. Polyacrylates networks synthesized by endlinking of 3-armed precursor via radical addition coupling reaction [J] . Gao Junmin, Wang Qi RSC Advances . 2016,第66期

机译：通过自由基加成偶联反应将3臂前体进行末端连接而合成的聚丙烯酸酯网络
2. Thermodegradable multisegmented polymer synthesized by consecutive radical addition-coupling reaction of α,ω-macrobiradicals and dithioester [J] . Zhu Q., Wang Q. Journal of Polymer Science, Part A. Polymer Chemistry . 2012,第10期

机译：通过α，ω-宏观化合物与二硫代酯的连续自由基加成偶联反应合成的可热降解的多段聚合物
3. Degradable multisegmented polymers synthesized by consecutive radical addition-coupling reaction of α,ω-macrobiradicals and nitroso compound [J] . Zhang C., Wang Q. Journal of Polymer Science, Part A. Polymer Chemistry . 2011,第3期

机译：通过α，ω-宏观化合物与亚硝基化合物的连续自由基加成偶联反应合成的可降解多链段聚合物
4. Low temperature epitaxial growth of widegap semiconductors using reactive radicals and high-energy precursors generated by catalytic reactions [C] . Yasui Kanji 2010 International Conference on Enabling Science and Nanotechnology . 2010

机译：利用反应性自由基和催化反应产生的高能前体，对宽禁带半导体进行低温外延生长
5. Anodic Olefin Coupling Reactions: Experimental and Computational Methods for Investigating the Intramolecular Cyclization Reactions of Electrooxidatively-Generated Radicals and Radical Cations. [D] . Campbell, John M. 2014

机译：阳极烯烃偶联反应：用于研究电氧化生成的自由基和自由基阳离子的分子内环化反应的实验和计算方法。
6. Selective Radical–Radical Cross-Couplings: Design of a Formal β-Mannich Reaction [O] . Jenna L. Jeffrey, Filip R. Petronijević, David W. C. MacMillan -1

机译：选择性自由基-自由基交叉偶联：形式β-曼尼希反应的设计
7. Highly Efficient Atom Transfer Radical Addition Reactions with a RuIII Complex as a Catalyst Precursor [O] . -1

机译：高效原子将根本加法与ruiii复合物作为催化剂前体转移

Polyacrylates networks synthesized by endlinking of 3-armed precursor via radical addition coupling reaction

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