Acta Chimica Sinica ›› 1988, Vol. 46 ›› Issue (10): 1039-1041. Previous Articles     Next Articles

Original Articles

香豆素酮类化合物的磷光光谱

吴世康;张建科   

  1. 中国科学院感光化学研究所
  • 发布日期:1988-10-15

Phosphorescence spectra of ketocoumarins

WU SHIKANG;ZHANG JIANKE   

  • Published:1988-10-15

The phosphorescence spectra of acylcoumarins I (R = Ph, 2-furyl, 2-thienyl) excited at different wavelengths or measured in different solvents have been investigated. Several rotamers caused by hindered rotation were present in the solns.

Key words: FURAN P, COUMARIN P, BENZOYL GROUP, ISOMER, STERIC EFFECT, THIOPHENE P, PHOSPHOROMETRIC ANALYSIS, OPTICAL ISOMERISM

CLC Number: