In many ways, A ctivators R e G enerated by E lectron T ransfer (ARGET) is not just another way to initiate an ATRP but is a new way to run a CRP; a “green” procedure that uses much lower concentrations of catalysts in a system that is suited for industrial scale up, and produces pure α-functional products.

其中比较有代表性的包括：电子转移活化剂再生（activator regenerated by electron transfer，ARGET）ATRP反应，即通过外加还原剂来再生活化剂；SARA ATRP反应，即通过外加金属来再生活化剂并辅助活化反应；引发剂作为持续活化剂再生剂（initiator as continuous activator regenerator ...

原子转移自由基聚合 （英語： Atom-transfer radical-polymerization，簡稱 ATRP）是一种新的活性聚合反应。 与原子转移自由基加成反应一样，在原子转移自由基聚合中，二种不同的催化方法可形成碳-碳、碳-硫、碳-氮等键。 一是自由基催化，另一是金属催化。 基于历史缘由，人们现在所说的原子转移自由基聚合就是金属催化的原子转移自由基聚合。 正如其名称所指示，在原子转移自由基聚合中，自由基是聚合反应的活性种，而原子转移是活性聚合物链增长的关键基元反应和 …

We report here ARGET ATRP of MEO2MA using ppm amounts of Cu and tin(II) 2-ethylhexanoate (Sn(EH)2) as the reducing agent, providing a new strategy for the synthesis of smart materials such as...

2025年1月9日 · ARGET ATRP. In ARGET ATRP, deactivator build-up owing to radical termination is prevented by directly reducing it to the activator using reducing agents such as tin(II) 2-ethylhexanoate,...

2012年8月2日 · Activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) was successfully implemented in aqueous media for the first time. A well-controlled polymerization of oligo(ethylene oxide) methyl ether methacrylate (OEOMA) was conducted with 300 ppm or lower of a copper catalyst and tris(2-pyridylmethyl)amine (TPMA ...

2022年9月2日 · Diazocine-functionalized initiators for atom transfer radical polymerization (ATRP) were synthesized and tested for their efficiency in controlled radical polymerizations of methyl acrylate and methacrylate under reaction conditions …

arget atrp可将反应中催化剂用量降至ppm级,是目前最具工业化应用前景的原子转移自由基聚合(atrp)之一。综述了arget atrp的反应机理、引发剂、催化体系、还原剂、反应条件及其在污水处理、纤维素改性、燃料电池方面的应用,并对arget atrp技术的前景进行了展望。 展开

2006年6月28日 · ARGET provides a real breakthrough in ATRP since the repetitive reduction cycle enables the amount of catalyst to be decreased significantly (down to single digit ppm vs. monomer). For some applications, ARGET could even allow the residual copper to be left in the final, colorless products.

2015年1月29日 · 综述了 ARGET ATRP 的 反应 机理、引 发剂 、 催化体系 、 还原 剂 、 反应 条件及其在污水处理、 纤 维素 改性、燃料电 池方面 的 应 用 ， 并对 ARGET ATRP 技术的 前景进行了 展望。