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Front Cover: Synthesis, Structure, and Complexation of an S‐Shaped Double Azahelicene with Inner‐Edge Nitrogen Atoms (Chem. Eur. J. 58/2020)
Author(s) -
Kawashima Takahiro,
Matsumoto Yuki,
Sato Takuma,
Yamada Yoichi M. A.,
Kono Choji,
Tsurusaki Akihiro,
Kamikawa Ken
Publication year - 2020
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.202002900
Subject(s) - front cover , palladium , nitrogen , coupling (piping) , chelation , enhanced data rates for gsm evolution , chemistry , cover (algebra) , catalysis , front (military) , stereochemistry , crystallography , polymer chemistry , materials science , organic chemistry , physics , computer science , engineering , metallurgy , mechanical engineering , telecommunications , meteorology
An S‐Shaped double azahelicene with inner‐edged nitrogen atoms is reported in this work. Palladium‐catalyzed dehydrogenative C−H coupling reactions afforded the dl ‐isomer of S‐shaped double azahelicene as a sole product in 90 %. Since it can capture the palladium in a trans‐chelating fashion, it can be expected to provide insight into the design of a new class of ligands. More information can be found in the Full Paper by A. Tsurusaki, K. Kamikawa, et al. on page 13170.