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Conformational analysis of bridgehead-substituted bicyclo[m.m.m]alkanes and bicyclo[8.8.n]alkanes |
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| Authors: | Ian W. Jones Eugene A. Mash |
| Affiliation: | a Department of Chemistry and Biochemistry, University of Arizona, 1306 E. University, PO Box 210041, Tucson, AZ 85721, USA b Department of Science and Mathematics, National Technical Institute for the Deaf, Rochester Institute of Technology, Rochester, NY 14623, USA |
| Abstract: | Conformational analyses of bicyclo[m.m.m]alkanes where m=1-10 and of bicyclo[8.8.n]alkanes where n=1-7 bearing methyl groups on the bridgeheads were carried out using a Monte Carlo search strategy. In the bicyclo[m.m.m]alkane series, greater variability was observed for the inter-bridgehead distance for larger values of m. This suggests that properly substituted bicyclo[8.8.8]hexacosanes or larger ring systems might serve as molecular springs. |
| Keywords: | Bicyclo[m.m.m]alkanes Bicyclo[8.8.n]alkanes Conformational analysis Conformational compressibility in,out-Stereoisomerism |
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