Rapid UV Light-Triggered Macromolecular Click Conjugations via the Use of o-Quinodimethanes

被引：98

作者：

Gruendling, Till ^{[1
]}

Oehlenschlaeger, Kim K. ^{[1
]}

Frick, Elena ^{[1
]}

Glassner, Mathias ^{[1
]}

Schmid, Christina ^{[1
]}

Barner-Kowollik, Christopher ^{[1
]}

机构：

[1] Karlsruhe Inst Technol KIT, Inst Tech Chem & Polymerchem, D-76128 Karlsruhe, Germany

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2011年 / 32卷 / 11期

关键词：

diblock copolymer; electrospray ionization mass spectrometry (SEC/ESI-MS); ortho-quinodimethanes; photoconjugation; photo Diels-Alder; MOLECULAR-WEIGHT DISTRIBUTIONS; RADICAL POLYMERIZATION; BLOCK-COPOLYMERS; RAFT; CHEMISTRY; POLYMERS; CYCLOADDITION; COMBINATION; NETWORKS; DESIGN;

D O I：

10.1002/marc.201100159

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Shining a light on click chemistry: The use of UV-radiation as trigger signal provides a facile means to obtain spatial and temporal control over polymer conjugation reactions in addition to providing a further means of achieving orthogonality in click transformations. In the current contribution, UV-radiation was employed to induce a highly efficient Diels-Alder conjugation of polymeric building blocks via the photo-induced in situ formation of highly reactive cis-dienes from a 2-methylbenzophenone precursor.

引用

页码：807 / 812

页数：6

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