13049-35-9Relevant articles and documents
An active, general, and long-lived palladium catalyst for cross-couplings of deactivated (hetero)aryl chlorides and bromides with arylboronic acids
Hoshi, Takashi,Honma, Tomonobu,Mori, Ayako,Konishi, Maki,Sato, Tsutomu,Hagiwara, Hisahiro,Suzuki, Toshio
, p. 11513 - 11524 (2013/12/04)
An active, general, and long-lived palladium catalyst for Suzuki-Miyaura reactions of aryl and heteroaryl chlorides deactivated by steric hindrance, electron richness, and coordinating functional groups is reported. In reactions of arylbromide bearing two o-tert-butyl substituents, C(sp3)-H arylation of the tert-butyl group, rather than the Suzuki-Miyaura reaction, proceeded in excellent yield. The key to the success of the reactions was the development of biphenylene-substituted dicyclohexylruthenocenylphosphine (CyR-Phos) as a supporting ligand.
SELECTIVITY IN THE OXIDATIVE COUPLING OF ARENES BY THALLIUM(III) TRIFLUOROACETATE IN THE PRESENCE OF PALLADIUM(II) ACETATE
Deiko, S. A.,Ryabov, A. D.,Yatsimirskii, A. K.,Berezin, I. B.
, p. 356 - 359 (2007/10/02)
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