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Metal‐Free Arene and Heteroarene Borylation Catalyzed by Strongly Electrophilic Bis‐boranes
Author(s) -
Liu YunLin,
Kehr Gerald,
Daniliuc Constantin G.,
Erker Gerhard
Publication year - 2017
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.201701771
Subject(s) - borylation , electrophile , boranes , geminal , chemistry , catalysis , medicinal chemistry , metal , organic chemistry , boron , alkyl , aryl
The geminal chelate bis‐borylalkanes 4 and 5 featuring strongly electrophilic B(C 6 F 5 ) 2 and B(C 6 F 5 ) groups, respectively, serve as efficient catalysts for the borylation of arenes and heteroarenes. The borylation reactions proceed under mild conditions with liberation of dihydrogen.