Kumar, V. Amarendra ; Begum, Noor Shahina ; Venkatesan, K. (1993) Crystal engineering: fluorine as a new steering group Journal of Chemical Society, Perkin Transactions 2, 2 (3). pp. 463-467. ISSN 0300-9580
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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/1993...
Related URL: http://dx.doi.org/10.1039/P29930000463
Abstract
For the first time fluorine has been examined as a steering group for crystal engineering. In sharp contrast to the packing and photo behaviour of unsubstituted coumarin, molecules of both 6- and 7-fluorocoumarins are found to attain a packing mode which enables them to undergo [2 + 2] photodimerization in the solid state leading stereospecifically to a mirror symmetric dimer.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 66590 |
| Deposited On: | 27 Oct 2011 04:15 |
| Last Modified: | 27 Oct 2011 04:15 |
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