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A New Helical Molecular Skeleton
Author(s) -
Vögtle Fritz,
Hammerschmidt Erich
Publication year - 1978
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.197802681
Subject(s) - skeleton (computer programming) , sequence (biology) , crystallography , nuclear magnetic resonance spectroscopy , chemistry , stereochemistry , anatomy , biology , biochemistry
A helical sequence of non‐annelated aromatic rings is present in compound ( 1 ), which has now been synthesized. Plus ⇌ minus transitions of ( 1 ) and some analogous compounds with other bridges can be examined by NMR spectroscopy.