A study of orbital interactions in the reactions of bicyclo[1.1.0]butane
โ Scribed by Hiroshi Fujimoto; Toshihide Yabuki; Kenichi Fukui
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 559 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0022-2860
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๐ SIMILAR VOLUMES
Pentacyclic (CH)a hydrocarbon 1 can be viewed not only as the most highly condensed valence isomer of cyclooctatetraene, but also as a formal (2+2) dimer of tetrahedrane. The effective cyclic conjugation of two bicyclo[l.l.O]butsne rings in 1 should form the basis for interesting spectral properties
Bicyclo[l.l.O]butanes upon interaction with nickel(O) catalysts undergo the intramolecular retro-carbene addition to produce reactive allylcarbene-nickel(O) intermediates, which in turn cycloadd intermolecularly, in a formal sense, across an electron-poor carbon-carbon double bond giving the cyclopr