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Polybenzoid C 54 Hydrocarbons: Synthesis and Structural Characterization in Vapor‐Deposited Ordered Monolayers
Author(s) -
Müller Markus,
Petersen Jörg,
Strohmaier Rainer,
Günther Christian,
Karl Norbert,
Müllen Klaus
Publication year - 1996
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199608861
Subject(s) - monolayer , characterization (materials science) , chemical vapor deposition , diffraction , scanning tunneling microscope , materials science , electron diffraction , transmission electron microscopy , crystallography , scanning electron microscope , chemistry , chemical engineering , nanotechnology , optics , composite material , physics , engineering
A simple route to the title compounds is accessible by the elegant and structure‐specific cycloaddition–cyclodehydrogenation sequence ( 1 →→→ 2 ). Owing to the high temperature stability of the large polybenzoid C 54 hydrocarbons, they can be characterized in ordered vapor‐deposited monolayers by means of scanning tunneling microscopy and electron diffraction.