Rice, C.R. and Robinson, K.J. and Wallis, J.D. (1993) Intramolecular Interactions In Dimethyl 2,2'-Bipyridine-3,3'-Dicarboxylate. Acta Crystallographica Section C-Crystal Structure Communications, 49 (part 11). pp. 1980-1982. ISSN 0108-2701.
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The title compound crystallizes from acetone with the pyridine rings arranged at 53 degrees to each other in a trans conformation. There are intramolecular interactions between the alkoxy O atoms of the ester groups and the C2 atoms of the opposite rings, similar to those observed in the 3,3'-dinitro analogue. There are no significant intramolecular interactions between ring N atoms and ester carbonyl C atoms, although similar 1,5 interactions have been observed in other cases.
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||E.C. Henry-Duru|
|Date Deposited:||05 Oct 2009 16:47|
|Last Modified:||05 Oct 2009 16:47|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/20619 (The current URI for this page, for reference purposes)|
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