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Synthesis of 1-alkynylbicyclo[1.1.1]pentanes

✍ Scribed by Uwe Bunz; Günter Szeimies

Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
174 KB
Volume
30
Category
Article
ISSN
0040-4039

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✦ Synopsis

Radical chain addition of l.l.l-trichloroetha and. respectively. l,l-dichloroethane to Ll.l.llpropellans led to bicycloCl.l.llpontane derivatives 5 and 6 which could be converted by sodium amide into the acetylenes 9 and 10. Glaser type coupling afforded the diacetylenea 12 and 13.

📜 SIMILAR VOLUMES

Synthesis of 1,3-disubstituted bicyclo[1
Synthesis of 1,3-disubstituted bicyclo[1.1.1]pentanes
✍ Douglas E. Applequist; James W. Wheeler 📂 Article 📅 1977 🏛 Elsevier Science 🌐 French ⚖ 123 KB

For the purpose of physical studies, a variety of 1,3-disubstituted bicyclo[l.l.l]pentanes (1) were required. Although there are now numerous reports of the formation of bicyclo[l.l.l]pentanes (l), few of these provide useful yields, and there appears to be no

ChemInform Abstract: Bicyclo[1.1.1]penta
ChemInform Abstract: Bicyclo[1.1.1]pentanes, [n]Staffanes, [1.1.1]Propellanes, and Tricyclo[2.1.0.02,5]pentanes
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