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Electron donor-acceptor [3.3]metacyclophanes: charge-transfer absorption of syn- and anti-isomers

✍ Scribed by Heinz A. Staab; Annelie Döhling; Claus Krieger

Book ID
104216117
Publisher
Elsevier Science
Year
1991
Tongue
French
Weight
218 KB
Volume
32
Category
Article
ISSN
0040-4039

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✦ Synopsis

SI,~HUT~U~~: AS &:ctron donor-acceptor [3.3]metacyclophanes with dicyanoquinomethane

as acceptor unit in different sterical arrange~~rer~ts he syn-unti isumcrs 3 and 4 were synthesized. Charge-transfer interactions arc: tiiscussed with reference to the isomerisation of 4 to 3 and to the absorption spectra.

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