Imaging Science and Photochemistry ›› 1988, Vol. 6 ›› Issue (3): 26-31.DOI: 10.7517/j.issn.1674-0475.1988.03.26

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THE INTERACTION BETWEEN HYPOCRELLIN A AND INDOLES

DIWU ZHEN-JUN, ZHANG MAN-HUA, JIANG LI-JIN   

  1. Institute of Photographic Chemistry, Academia Sinica, Beijing
  • Received:1987-04-27 Revised:1988-01-16 Online:1988-08-20 Published:1988-08-20

Abstract: In this paper, the interaction between hypocrellin A and indoles was studied by absorption and fluorescence spectroscopy. It was found tha hypocrellin A can form complexes with indoles and the complexes are of charge-transfer type. The electron-donating substitutents on indole ring, small hindrance of indole ring, large polar solvent, and neutral solution are favourable to the formation of the complexes.

Key words: hypocrellin A, indole, comylex, interaction