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[2]Paracyclo[2](3,7)-p-tropoquinonophane

✍ Scribed by Akira Kawamata; Yoshimasa Fukazawa; Yutaka Fujise; Shô Itô

Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
219 KB
Volume
23
Category
Article
ISSN
0040-4039

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✦ Synopsis

The title compound & a novel cyclophane containing p-tropoquinone, was synthesized starting from 5methoxytropolone and its physical properties were discussed comparing with those of 3,7-dimethyl-p-tropoquinone and p-benzaquinanophane. The reduced quinone character exhibited by l_ was ascribed to the intramolecular CT interaction and the deformation of the quinone ring,

📜 SIMILAR VOLUMES

2-Dialkylamino-3,7-dehydrotropone
2-Dialkylamino-3,7-dehydrotropone
✍ Charles E. Dahl; Robert W. Gray; André S. Dreiding 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 German ⚖ 311 KB

## Abstract Behandlung des durch N‐Brom‐succinimid aus 7,7‐Dichlor‐bicyclo[3.2.0] hept‐2‐en‐6‐on erhaltenen 4‐__exo__‐Brom‐7,7‐dichlor‐bicyclo[3.2.0]hept‐2‐en‐6‐ons (**1**) mit Lithiumdiisopropylamid ergab 2‐Diisopropylamino‐3,7‐dehydrotropon (**2**). Auf gleiche Weise wurde mit Lithium‐dimethylami