Matches in SemOpenAlex for { <https://semopenalex.org/work/W2951624244> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2951624244 abstract "Since the first synthesis of semibullvalene by Zimmerman et al. more than three decades ago, this molecular system has been the focus of extensive study. A major factor in the continuing fascination with semibullvalenes is the potential for realizing a neutral homoaromatic ground state species. Dewar-Hoffmann electronic stabilization of the transition state of barbaralanes and semibullvalenes has been very successfully applied, principally by Quast, to yield negligible barriers to their Cope rearrangement. In our work we are attempting to “eliminate” the barrier to the Cope rearrangement of semibullvalenes through strain mediated destabilization of the localized forms. We predict, from the results of high level quantum mechanical calculations, that small ring annelation of the semibullvalene nucleus will result in homoaromatic ground state species. Experimentally, our small series of bisannelated semibullvalenes have proved to be localized Cope systems with exceptionally low activation barriers to the Cope rearrangement in the condensed phases." @default.
- W2951624244 created "2019-06-27" @default.
- W2951624244 creator A5039142247 @default.
- W2951624244 date "2010-05-22" @default.
- W2951624244 modified "2023-09-24" @default.
- W2951624244 title "ChemInform Abstract: Semibullvalenes and Related Molecules: Ever Closer Approaches to Neutral Homoaromaticity" @default.
- W2951624244 cites W2071009814 @default.
- W2951624244 doi "https://doi.org/10.1002/chin.200208296" @default.
- W2951624244 hasPublicationYear "2010" @default.
- W2951624244 type Work @default.
- W2951624244 sameAs 2951624244 @default.
- W2951624244 citedByCount "0" @default.
- W2951624244 crossrefType "journal-article" @default.
- W2951624244 hasAuthorship W2951624244A5039142247 @default.
- W2951624244 hasConcept C107111320 @default.
- W2951624244 hasConcept C121332964 @default.
- W2951624244 hasConcept C134121241 @default.
- W2951624244 hasConcept C147597530 @default.
- W2951624244 hasConcept C159467904 @default.
- W2951624244 hasConcept C161790260 @default.
- W2951624244 hasConcept C169760540 @default.
- W2951624244 hasConcept C171250308 @default.
- W2951624244 hasConcept C178790620 @default.
- W2951624244 hasConcept C184779094 @default.
- W2951624244 hasConcept C185592680 @default.
- W2951624244 hasConcept C18762648 @default.
- W2951624244 hasConcept C192562407 @default.
- W2951624244 hasConcept C2780378348 @default.
- W2951624244 hasConcept C2780723820 @default.
- W2951624244 hasConcept C62520636 @default.
- W2951624244 hasConcept C69523127 @default.
- W2951624244 hasConcept C71240020 @default.
- W2951624244 hasConcept C7512685 @default.
- W2951624244 hasConcept C84114770 @default.
- W2951624244 hasConcept C86803240 @default.
- W2951624244 hasConcept C96350342 @default.
- W2951624244 hasConcept C97355855 @default.
- W2951624244 hasConceptScore W2951624244C107111320 @default.
- W2951624244 hasConceptScore W2951624244C121332964 @default.
- W2951624244 hasConceptScore W2951624244C134121241 @default.
- W2951624244 hasConceptScore W2951624244C147597530 @default.
- W2951624244 hasConceptScore W2951624244C159467904 @default.
- W2951624244 hasConceptScore W2951624244C161790260 @default.
- W2951624244 hasConceptScore W2951624244C169760540 @default.
- W2951624244 hasConceptScore W2951624244C171250308 @default.
- W2951624244 hasConceptScore W2951624244C178790620 @default.
- W2951624244 hasConceptScore W2951624244C184779094 @default.
- W2951624244 hasConceptScore W2951624244C185592680 @default.
- W2951624244 hasConceptScore W2951624244C18762648 @default.
- W2951624244 hasConceptScore W2951624244C192562407 @default.
- W2951624244 hasConceptScore W2951624244C2780378348 @default.
- W2951624244 hasConceptScore W2951624244C2780723820 @default.
- W2951624244 hasConceptScore W2951624244C62520636 @default.
- W2951624244 hasConceptScore W2951624244C69523127 @default.
- W2951624244 hasConceptScore W2951624244C71240020 @default.
- W2951624244 hasConceptScore W2951624244C7512685 @default.
- W2951624244 hasConceptScore W2951624244C84114770 @default.
- W2951624244 hasConceptScore W2951624244C86803240 @default.
- W2951624244 hasConceptScore W2951624244C96350342 @default.
- W2951624244 hasConceptScore W2951624244C97355855 @default.
- W2951624244 hasLocation W29516242441 @default.
- W2951624244 hasOpenAccess W2951624244 @default.
- W2951624244 hasPrimaryLocation W29516242441 @default.
- W2951624244 hasRelatedWork W1970084824 @default.
- W2951624244 hasRelatedWork W2071009814 @default.
- W2951624244 hasRelatedWork W2949770007 @default.
- W2951624244 hasRelatedWork W2952563595 @default.
- W2951624244 isParatext "false" @default.
- W2951624244 isRetracted "false" @default.
- W2951624244 magId "2951624244" @default.
- W2951624244 workType "article" @default.