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Sterically Demanding Aryl Chlorides: No Longer a Problem for Borylations
Author(s) -
Vogels Christopher M.,
Westcott Stephen A.
Publication year - 2012
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201100249
Subject(s) - borylation , steric effects , aryl , palladium , chemistry , catalysis , combinatorial chemistry , organic chemistry , alkyl
Borylation support group: Sterically demanding aryl chlorides can now be used effectively in the palladium‐catalyzed borylation reaction. Phosphanes tethered to a silica support are used in the catalyst system to give aryl boronate esters in high yields.