Light-Induced Modular Ligation of Conventional RAFT Polymers†
Kim K. Oehlenschlaeger
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
These authors contributed equally to this work.
Search for more papers by this authorJan O. Mueller
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
These authors contributed equally to this work.
Search for more papers by this authorNiklas B. Heine
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorMathias Glassner
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Nathalie K. Guimard
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Guillaume Delaittre
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Friedrich G. Schmidt
Evonik Industries AG, Paul-Baumann-Strasse 1, 45764 Marl (Deutschland)
Search for more papers by this authorCorresponding Author
Prof. Dr. Christopher Barner-Kowollik
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.deSearch for more papers by this authorKim K. Oehlenschlaeger
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
These authors contributed equally to this work.
Search for more papers by this authorJan O. Mueller
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
These authors contributed equally to this work.
Search for more papers by this authorNiklas B. Heine
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorMathias Glassner
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Nathalie K. Guimard
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Guillaume Delaittre
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Search for more papers by this authorDr. Friedrich G. Schmidt
Evonik Industries AG, Paul-Baumann-Strasse 1, 45764 Marl (Deutschland)
Search for more papers by this authorCorresponding Author
Prof. Dr. Christopher Barner-Kowollik
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.de
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76128 Karlsruhe (Deutschland) http://www.macroarc.deSearch for more papers by this authorC.B.-K. is grateful for continued support from Evonik Industries and the Karlsruhe Institute of Technology (KIT) in the context of the Excellence Initiative for leading German universities as well as the Ministry of Science and Arts of the state of Baden-Württemberg.
Graphical Abstract
Making light work of RAFT conjugation: A non-activated RAFT agent at the end of RAFT polymers can readily be coupled with ortho-quinodimethanes (photoenols) in a photo-triggered Diels–Alder reaction under mild conditions without catalyst (see scheme). The method is universal and opens the door for the conjugation of a large number of RAFT-prepared polymers with photoenol-functionalized (macro)molecules. (RAFT=reversible addition-fragmentation chain transfer.)
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