Controlled Trifluoromethylation Reactions of Alkynes through Visible-Light Photoredox Catalysis

Title
Controlled Trifluoromethylation Reactions of Alkynes through Visible-Light Photoredox Catalysis
Author
조은진
Keywords
iridium; radical reactions; ruthenium; trifluoromethylation; visible light
Issue Date
2014-01
Publisher
WILEY-V C H VERLAG GMBH
Citation
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION; JAN 7 2014, 53, 2, p539-p542
Abstract
The control of a reaction that can form multiple products is a highly attractive and challenging concept in synthetic chemistry. A set of valuable CF3-containing molecules, namely trifluoromethylated alkenyl iodides, alkenes, and alkynes, were selectively generated from alkynes and CF3I by environmentally benign and efficient visible-light photoredox catalysis. Subtle differences in the combination of catalyst, base, and solvent enabled the control of reactivity and selectivity for the reaction between an alkyne and CF3I.
URI
http://onlinelibrary.wiley.com/doi/10.1002/ange.201308735/fullhttp://hdl.handle.net/20.500.11754/47279
ISSN
1433-7851
DOI
10.1002/ange.201308735
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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