Synthesis, Conformation, and Reactivity of Ethylene-Bridged [2.2.1]Metacyclophanes

Synthesis, Conformation, and Reactivity of Ethylene-Bridged [2.2.1]Metacyclophanes

A series of ethylene-bridged [2.2.l]metacyclophanes has been synthesized. It was found out that they can adopt a new type of “inward-folded” conformation depending on the substituent of the one aromatic ring. This conformer exhibited different reactivities from another “inward-folded” one of the non...

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Veröffentlicht in:Chemistry letters 1996-06, Vol.25 (6), p.425-426
Hauptverfasser: Tsuge, Akihiko, Takeo, Hiromi, Kabashima, Hajime, Moriguchi, Tetsuji, Mataka, Shuntaro, Tashiro, Masashi
Format: Artikel
Sprache:eng
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Zusammenfassung:A series of ethylene-bridged [2.2.l]metacyclophanes has been synthesized. It was found out that they can adopt a new type of “inward-folded” conformation depending on the substituent of the one aromatic ring. This conformer exhibited different reactivities from another “inward-folded” one of the non-bridged [2.2.l]metacyclophanes.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.1996.425