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Unusual photobehaviour of crystalline 7-methoxy-4-methylcoumarin

Moorthy, Jarugu Narasimha and Venkatesan, Kailasam (1992) Unusual photobehaviour of crystalline 7-methoxy-4-methylcoumarin. In: Journal of Materials Chemistry, 2 (6). pp. 675-676.

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Abstract

7-Methoxy-4-methylcoumarin undergoes a solid-state photo [2 + 2] cycloaddition upon UV irradiation to yield two photodimers. The formation of the minor product appears to be a direct consequence of the formation of the topochemically controlled dimer.

Item Type: Editorials/Short Communications
Additional Information: Copyright of this article belongs to Royal Society of Chemistry.
Keywords: 7-Methoxy-4-methylcoumarin;Solid-state photodimerization; Defect;Crystal structure.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 30 May 2011 05:07
Last Modified: 30 May 2011 05:07
URI: http://eprints.iisc.ernet.in/id/eprint/37976

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