Citation: Huan GAO, Guo Chang WANG, Li Jun LIANG, Bing Lin HE, Da Ming DU, Yong Met WANG, Ji Ben MENG. MICROENVIRONMENTAL EFFECT ON THE INTRAMOLECULAR PHOTOCHEMICAL INTERACTION OF BIS-COUMARINYL COMPOUNDS CONTAINING ALKYL CHAINS[J]. Chinese Chemical Letters, ;1996, 7(8): 753-755. shu

MICROENVIRONMENTAL EFFECT ON THE INTRAMOLECULAR PHOTOCHEMICAL INTERACTION OF BIS-COUMARINYL COMPOUNDS CONTAINING ALKYL CHAINS

a State Key Laboratory of Functional Polymer Materials for Adsorption and Separationand Institute of Polymer Chemistry, NanKai University, Tianjin 300071;
b Department of Chemistry, NanKai University, Tianjin 300071

Received Date: 29 February 1996

Fund Project: We are grateful to the National Natural Science Foundation of China,the Postdoctoral Foundation of China and the Sinica and Technology Council of Shanghai for the financial support.

The intramolecular photochemical interaction of a series of bis-coumarinyl compounds with various alkyl chain lengths (A_n) has been studied in/without the presence of β-cy-clodextrin (β-CD) by fluorescence spectroscopy. The results show that both photodimerization and excimer formation can occur in the respective favourable microenvironments.
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