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Copper‐Catalyzed Hydrocarboxylation of Alkynes Using Carbon Dioxide and Hydrosilanes
Author(s) -
Fujihara Tetsuaki,
Xu Tinghua,
Semba Kazuhiko,
Terao Jun,
Tsuji Yasushi
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201006292
Subject(s) - copper , carbene , chemistry , imes , catalysis , carbon dioxide , carbon fibers , organic chemistry , medicinal chemistry , materials science , composite number , composite material
Getting a fix : The copper‐catalyzed hydrocarboxylation of alkynes using carbon dioxide in the presence of a hydrosilane, which serves as a reducing agent, has been developed (see scheme). Copper fluorides bearing N‐heterocyclic carbene ligands such as IMes and Cl 2 IPr show high catalytic activities.
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