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Elektron-Donor- Acceptor-Verbindungen, XXI. Intramolekulare Chinhydrone mit [2.2.2.21(1,2,4,5)Cyclophan- Struktur

✍ Scribed by Staab, Heinz A. ;Schwendemann, Volker M.


Publisher
John Wiley and Sons
Year
1979
Tongue
English
Weight
727 KB
Volume
1979
Category
Article
ISSN
0947-3440

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📜 SIMILAR VOLUMES


[2.2.2.2](1,2,4,5)Cyclophane Quinhydrone
✍ Prof. Dr. Heinz A. Staab; Dipl.-Chem. Volker Schwendemann 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB 👁 1 views

120.0mmol), and CuI (5.00 g) in nitrobenzene (20ml) is heated under reflux for 3 h. The volatile components are distilled off at 0.2 torr (bath temp. 100°C) and the residue chromatographed on a silica gel column with dichloromethane. The third fraction eluted contains 1.64 g (79 %) of pure (3 a), m.

New Electron Donor-Acceptor Compounds, 5
✍ Staab, Heinz A. ;Zhang, De-Quing ;Krieger, Claus 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 736 KB

## Abstract Electron donor‐acceptor cyclophanes 1 and 2, consisting of pyrene as the donor component and 1,8;4,5‐naphthalenete‐tracarboxdiimide as the acceptor component fixed by methylene chains in parallel face‐to‐face orientations, have been synthesized. The structures, based on an X‐ray analysi