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The Pagodane Route to Dodecahedranes: Polyfunctionalized Pentagonal Dodecahedranes and Dodecahedrenes

✍ Scribed by Dipl.-Chem. Johann-Peter Melder; Dipl.-Chem. Rolf Pinkos; Prof. Dr. Hans Fritz; Prof. Dr. Horst Prinzbach

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
666 KB
Volume
28
Category
Article
ISSN
0044-8249

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✦ Synopsis

10 : I), 15 equiv. Br2), selectively furnishes the dibromoketone 19b (yield ca. 85%); a preparatively very useful['31 stereofacial selectivity manifests itself in the regiospecific cleavage of the syn-ether on the "open" side of the dibromide 18b. The elimination of bromine from 19b to give the bisseco-diene 20b proceeds almost without competition.

📜 SIMILAR VOLUMES

The Pagodane Route to Dodecahedranes: Ch
The Pagodane Route to Dodecahedranes: Chemistry and Structure of Bissecododecahedranes
✍ Dipl.-Chem. Georg Lutz; Dr. Dieter Hunkler; Prof. Dr. Horst Prinzbach; Grety Rih 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 407 KB

The energy-rich C2,H2, hydrocarbon I1 .l.l.l]pagodane A (X = Y = H)"] can be converted into dodecahedrane B (X = Y = Z = H) catalytically[21 as well as stepwise (via C, D and E).['] The yields of these procedures, yet encouraging in view of the ready availability of the starting materials, remain un