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Synthesis of Hydroxy‐Substituted p ‐Terphenyls and some Larger Oligophenylenes via Palladium on Charcoal Catalyzed Suzuki‐Miyaura Reaction
Author(s) -
Jansa Josef,
Řezníček Tomáš,
Jambor Roman,
Bureš Filip,
Lyčka Antonín
Publication year - 2017
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201600487
Subject(s) - chemistry , palladium , catalysis , steric effects , ligand (biochemistry) , suzuki reaction , charcoal , combinatorial chemistry , boronic acid , organic chemistry , coupling reaction , biochemistry , receptor
A ligand‐free heterogeneous palladium on charcoal (Pd/C)‐catalyzed Suzuki‐Miyaura cross‐coupling has been performed. The series of substituted p ‐terphenyls were prepared in very good yields without exclusion of air and with low catalyst loadings. Moreover, the developed environmentally benign and scalable protocol enables to use electron poor and sterically hindered boronic acids.