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Synthesis and Characterization of Biphenylene‐Containing Diazaacenes
Author(s) -
Biegger Philipp,
Schaffroth Manuel,
Patze Christian,
Tverskoy Olena,
Rominger Frank,
H. F. Bunz Uwe
Publication year - 2015
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.201500319
Subject(s) - biphenylene , characterization (materials science) , chemistry , materials science , nanotechnology , organic chemistry , phenylene , polymer
We describe the efficient synthesis of substituted benzo[3,4]cyclobuta[1,2‐ b ]phenazine, benzo[3,4]cyclobuta[1,2]benzo[1,2‐ i ]phenazine, and benzo[3,4]cyclobuta[1,2‐ b ]naphtho[2,3‐ i ]phenazine by a condensation reaction of aromatic diamines with the stable biphenylene‐2,3‐dione.