Großflächige Makrocyclen aus  p ‐Quaterphenyl‐Bauteilen | Zendy

Vögtle Fritz | Zendy; Kadei Klaus | Zendy

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Großflächige Makrocyclen aus p ‐Quaterphenyl‐Bauteilen

Author(s) -

Vögtle Fritz,

Kadei Klaus

Publication year - 1991

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.19911240434

Subject(s) - chemistry , biphenyl , medicinal chemistry , polymer chemistry , stereochemistry , organic chemistry

Flat Macrocycles Based on p ‐Quaterphenyl Units [1.1](3,3′″)‐ p ‐Quaterphenylophanes 1 – 3 are synthesized via 6 – 12 starting with biphenyl derivative 5 . The properties of 1 – 3 (UV, NMR) and their charge‐transfer complexation are compared to p ‐quaterphenyl. 1 – 3 are high‐melting, colorless solids, which are sparingly soluble in common organic solvents. They contain two “isolated” p ‐quaterphenyl units. Similar to p ‐quaterphenyl, 2, 2a and 3 form greenish‐blue chargetransfer complexes with tetracyanoethene (TCNE) in CH 2 Cl 2 .

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