Chin. J. Org. Chem. ›› 1995, Vol. 15 ›› Issue (5): 525-529. Previous Articles     Next Articles

Original Articles

二苯并富烯紫外光谱的取代基效应

陆文兴;颜朝国;习国旺;许文琴   

  1. 扬州大学师范学院化学系
  • 发布日期:1995-10-25

Substituent effect on the UV spectra of diphenylfulvens

LU WENXING;YAN CHAOGUO;XI GUOWANG;XU WENQIN   

  • Published:1995-10-25

Twelve diphenylfulvenes were synthesized by the condensation of fluorene with aromatic aldehydes in alkaline solution in the presence of phase transfor catalysis (PTC). The UV Spectra of compounds 1~7 in seventeen solvents have been measured. A linear relationship be-tween Vmax ^U^V and│σp^+│ is obtained.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, AROMATIC ALDEHYDE, CONDENSATION REACTION, SUBSTITUENT EFFECT, PHASE TRANSFER CATALYSIS, INFRARED SPECTROPHOTOMETRY, FLUORENE, ELEMENTAL ANALYSIS

CLC Number: