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Combination vs. disproportionation in dialkyl biradicals. Selectivity reversal in a crystalline solid. | LitMetric

Combination vs. disproportionation in dialkyl biradicals. Selectivity reversal in a crystalline solid.

Photochem Photobiol Sci

Department of Chemistry and Biochemistry, Loyola Marymount University, Los Angeles, CA 90045-2659, USA.

Published: May 2006

While 1,6-biradicals produced by photodecarbonylation of dimethyl 11-oxodibenzo[c,h]bicyclo[4.4.1]undeca-3,8-diene-1,6-dicarboxylate (1) react exclusively by disproportionation in benzene solution, reactions in crystals lead to radical-radical combination reactions in almost quantitative yield.

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Source
http://dx.doi.org/10.1039/b603909jDOI Listing

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