Up to the present, attempts to isolate compounds having a cyclic oxetane-2,4-dione /malonic anhydride l\_/.structure or to prove unambiguously their structure have been unsuccessful. Ylronova and Dvorko' reported the conversion of succinic, glutario, phthalic and maleio acids with dioyclohexyl oarb
Photochemistry of Butatriene − Spectroscopic Evidence for the Existence of Allenylcarbene†
✍ Scribed by Wrobel, Roman; Sander, Wolfram; Cremer, Dieter; Kraka, Elfi
- Book ID
- 115481772
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 227 KB
- Volume
- 104
- Category
- Article
- ISSN
- 1089-5639
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Salts of the [Nb(CN),j 4-ion have been studied at room temperature in magnetically dilute powders by electron paramagnetic resonance spectroscopy. The spectra indicate two distinct configurations, each classifiable as dodecahedral. The relationship of these two structures to crystallographically kno