Oxo‐Thiolation of Cationically Polymerizable Alkenes Using Flow Microreactors

The present study describes the cationic oxo‐thiolation of polymerizable alkenes by using highly reactive cationic species generated by anodic oxidation. These highly reactive cations were able to activate alkenes before their polymerization. Fast mixing in flow microreactors effectively controlled...

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Published inChemistry : a European journal Vol. 25; no. 67; pp. 15239 - 15243
Main Authors Ashikari, Yosuke, Saito, Kodai, Nokami, Toshiki, Yoshida, Jun‐ichi, Nagaki, Aiichiro
Format Journal Article
LanguageEnglish
Published WEINHEIM Wiley 02.12.2019
Wiley Subscription Services, Inc
Subjects
Alkenes
anodic oxidation
Anodizing
Cationic polymerization
cationics
Cations
Chemistry
Chemistry, Multidisciplinary
electrochemistry
flow microreactors
Microreactors
Oxidation
Physical Sciences
Polymerization
Science & Technology
flow microreactors
polymerization
REACTORS
ACTIVATION
electrochemistry
IONS
alkenes
CHEMICAL OXIDATION
INTEGRATION
anodic oxidation
POOL
GENERATION
cationics
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Summary:The present study describes the cationic oxo‐thiolation of polymerizable alkenes by using highly reactive cationic species generated by anodic oxidation. These highly reactive cations were able to activate alkenes before their polymerization. Fast mixing in flow microreactors effectively controlled chemoselectivity, enabling higher reaction temperatures. Highly reactive arylsulfonium ions generated by anodic oxidation provide oxo‐thiolation of polymerizable alkenes, such as styrenes, prior to their polymerization. Fast mixing based on flow microreactor systems enables this transformation at a higher temperature.
Bibliography:ObjectType-Article-1
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ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201903426