The preparation of functionalized graft copolymers utilizing a combination of ATRP, ROMP, thio-bromo and Huisgen-type click chemistries is described. The construction of these polymeric architectures hinges on the use of a norbornene-based -bromo ester that can act as an ATRP

原子转移自由基聚合( ATRP，Atomic transfer radical polymerization) 是可逆失活自由基聚合的一个例子。 与其对应物ATRA或原子转移自由基加成一样，ATRP 是一种利用 过渡金属催化剂 形成碳碳键的方法。

1.无需除水，atrp完全可以在水里做，易水解的引发剂除外！ 2.溴化亚铜国药的就可以，最好醋酸里蒸馏除一下，药品国药的就行！ 3.出气比较关键。

2024年1月4日 · Reversible-deactivation radical polymerization methodologies, such as atom transfer radical polymerization (ATRP) 1, 2, 3, nitroxide-mediated polymerization 4 and reversible...

2021年10月18日 · Reversible addition–fragmentation chain-transfer (RAFT) polymerization and atom transfer radical polymerization (ATRP) are the two most common controlled radical polymerization methods. Both...

Photoinduced metal-free atom transfer radical polymerization (ATRP) activated by highly conjugated electron-rich thienothiophene derivatives, namely 4-[2-(4-diphenylaminophenyl)-thieno[3,2-b]thiophen-3-yl]benzonitrile (TT-TPA), 4-[2,5-bis(4-diphenylaminophenyl)-thieno[3,2-b]thiophen-3-yl]benzonitrile (TPA-TT-TPA), 4-(2-(4-(1,2,2-triphenylvinyl ...

Starting from a single initiator/monomer/click partner, functionalized graft copolymers are prepared by combining ATRP, ROMP, and thio‐bromo click chemistry. The resulting materials can then be further modified utilizing both traditional copper‐catalyzed and …

Combining ATRP and ROMP with Thio‐Bromo, Copper‐Catalyzed, and Strain‐Promoted Click Reactions for Brush Copolymer Synthesis Starting from a Single Initiator/Monomer/Click Partner Abstract

2011年6月1日 · ROP was used for the synthesis of ABC-triblock copolymers in combination with ATRP and click chemistry. A macro-ATRP initiator of poly(ethylene oxide) (PEO) was prepared via esterification of PEO with 2-bromo-2-methylpropionyl bromide and a PSTY block was synthesized via ATRP using this initiator.

2019年2月14日 · The preparation of functionalized graft copolymers utilizing a combination of ATRP, ROMP, thio-bromo, and Huisgen-type click chemistries is described. The construction of these polymeric architectures hinges on the use of a norbornene-based α-bromo ester that can act as an ATRP initiator and ROMP monomer (a so-called inimer ), as well as a ...