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ChemInform Abstract: Chemical and Spectroscopical Properties of Medium Sized trans- and cis- Bicyclo(n.1.0)alk-2-ynes.

✍ Scribed by H. DETERT; H. MEIER

Publisher
John Wiley and Sons
Year
2010
Weight
27 KB
Volume
28
Category
Article
ISSN
0931-7597

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Chemical and Spectroscopical Properties
Chemical and Spectroscopical Properties of Medium Sizedtrans- andcis-Bicyclo[n.1.0]alk-2-ynes
✍ Detert, Heiner ;Meier, Herbert πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 619 KB

## Abstract Chemical and spectroscopical properties of __cis__‐ and __trans__‐cyclopropano‐anellated cycloalkynes of medium ring size are investigated and compared with results from force field calculations. IR and ^13^C‐NMR data of the alkynes reflect the deformation of the triple bond due to ring

trans- andcis-Bicyclo[n.1.0]alk-2-ynes o
trans- andcis-Bicyclo[n.1.0]alk-2-ynes of Medium Ring Size
✍ Detert, Heiner ;Meier, Herbert πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 808 KB

## Abstract Starting from cycloalkenes, the __cis__‐ or __trans__‐cyclopropano anellated cycloalkynes 2–7 of medium ring size were synthesized. The triple bonds were introduced in the final reaction step either by the fragmentation of the corresponding 1,2,3‐selenadiazoles or by direct dehydration