Elements of RAFT navigation: RAFT 20 years later: RAFT-synthesis of uniform, sequence-defined (co)polymers

Joris J. Haven, Matthew Hendrikx, Tanja Junkers, Pieter J. Leenaers, Theodora Tsompanoglou, Cyrille Boyer, Jiangtao Xu, Almar Postma, Graeme Moad

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

8 Citaten (Scopus)

Samenvatting

This paper focuses on one of the next directions in the evolution of reversible addition-fragmentation (RAFT) polymerization, namely, progress towards the synthesis of discrete or uniform, sequence-defined (co)polymers. Following a brief review of RAFT-single unit monomer insertion (RAFT-SUMI), we describe recent developments in the field. We point to difficulties in achieving consecutive RAFT-SUMI and report two strategies for overcoming the issue of initiator-derived by-products. We show that the selection of RAFT agent is critical in selective RAFT-SUMI of N,N-dimethylacrylamide (DMAm) into a trithiocarbonate in aqueous solution. Finally we recount on the use of photoRAFT- or PET-RAFT-SUMI in the high yield synthesis of discrete oligomers comprising two or more consecutive SUMI steps.

Originele taal-2Engels
TitelReversible Deactivation Radical Polymerization
SubtitelMechanisms and Synthetic Methodologies
RedacteurenNicolay V. Tsarevsky, Haifeng Gao, Krzysztof Matyjaszewski, Brent S. Sumerlin
Plaats van productieWashington, DC
UitgeverijAmerican Chemical Society
Pagina's77-103
Aantal pagina's27
ISBN van elektronische versie9780841233171
ISBN van geprinte versie9780841233188
DOI's
StatusGepubliceerd - 1 jan 2018

Publicatie series

NaamACS Symposium Series
Volume1284
ISSN van geprinte versie0097-6156
ISSN van elektronische versie1947-5918

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