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Frontispiece: Amphoteric Borylketenimines: Versatile Intermediates in the Synthesis of Borylated Heterocycles
Author(s) -
Kaldas Sherif J.,
O'Keefe Kowan T. V.,
MendozaSanchez Rodrigo,
Yudin Andrei K.
Publication year - 2017
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201784162
Subject(s) - chemoselectivity , borylation , chemistry , cover (algebra) , combinatorial chemistry , key (lock) , frustrated lewis pair , lewis acids and bases , organic chemistry , computer science , engineering , catalysis , operating system , mechanical engineering , alkyl , aryl
Organoboranes have been widely used in synthetic chemistry. The Lewis acidity of boron is responsible for the challenges frequently encountered in this field. Accordingly, there has been a continuing push to develop new borylation strategies that address the key chemoselectivity problems. The cover art represents the diversity of scaffolds synthesized by A. K. Yudin and his colleagues from novel borylketinimines. These intermediates provide access to azetidimines, iminocoumarins, amides, iminooxetanes and amidines. The artwork was created by Sergey and Daria Karmanny. For more details see page 9711 ff.