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Recyclable Solid Ruthenium Catalysts for the Direct Arylation of Aromatic CH Bonds
Author(s) -
Miura Hiroki,
Wada Kenji,
Hosokawa Saburo,
Inoue Masashi
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200903564
Subject(s) - ruthenium , catalysis , chemistry , combinatorial chemistry , organic chemistry
Environmentally benign catalyst : A PPh 3 ‐modified Ru/CeO 2 catalyst showed excellent catalytic activity toward direct CH arylation by using various aryl chlorides in the reaction (see scheme). The catalyst was found to act heterogeneously and could be recycled without significant loss of activity.