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A Diels–Alder super diene breaking benzene into C(2)H(2) and C(4)H(4) units
Cyclic polyene with six carbon atoms (benzene) is very stable, whereas cyclic polyene with four carbon atoms (cyclobutadiene) is extremely unstable. The electron-withdrawing pentafluorophenyl group of a substituted cyclobutadiene lowers the energy of the lowest unoccupied molecular orbital, greatly...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Pub. Group
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3941017/ https://www.ncbi.nlm.nih.gov/pubmed/24398593 http://dx.doi.org/10.1038/ncomms4018 |