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Neue [m.n]Cyclophane durch sukzessive Ketonpyrolyse
Author(s) -
Schmohel Erich,
Ott Frank,
Breitenbach Jörg,
Vögtle Fritz,
Nieger Martin
Publication year - 1993
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19931261122
Subject(s) - cyclophane , chemistry , ketone , stereochemistry , crystal structure , crystallography , organic chemistry
New [m.n]Cyclophanes by Successive Ketone Pyrolysis The new cyclophane ketones 7, 10, 11, 13, 14 , and 16 and the known hydrocarbons 8 and 15 are obtained by successive thermal elimination of carbon monoxide with C–C bond formation from the known [3 n ]cyclophane(ones) n and the new terphenylophanedione 4 . X‐ray structure analyses of the ketones 3 and 4 and the anti ‐isomer of the ketone 7a are performed.
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