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Propellane. IX. Synthese von Bis-Propellanen mit dem Biphenyl-System: 3,4,3′,4′-Bis{8″,11″-dioxa[4.3.3]propella(3″,4″)}biphenyl

✍ Scribed by Doz. Dr. habil. Janusz Jamrozik; Wojciech Żesławski

Book ID
105354225
Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
241 KB
Volume
335
Category
Article
ISSN
1615-4150

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Crystal and molecular structure of newly
Crystal and molecular structure of newly synthesized 2,3,2′,3′-Bis{8″,11″-dioxa[4.3.3]propella(3″,4″)}biphenyl
✍ Grochowski, Jacek ;Jamrozik, Janusz ;Serda, Paweł ;Zesławski, Wojciech 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 249 KB

## Abstract The title compound 5 was obtained from 2,2′,3,3′‐tetramethylbiphenyl in a multi‐step reaction sequence leading to the bis(propellane). X‐ray structure analysis proved the identity of bis(propellane). In the solid state the molecule possesses roughly a twofold symmetry axis perpendicular