Chin. J. Org. Chem. ›› 1986, Vol. 6 ›› Issue (6): 422-428. Previous Articles     Next Articles

5,5'-二(取代苯基)-2,2'-联 二唑-1,3,4的合成及其光性能研究

秦元西;王明真;高振衡   

  1. 南开大学化学系
  • 发布日期:1986-12-25

Study on the synthesis and optical properties of 5,5'-bis(substituted phenyl)-2,2'-bi-2,3,4-oxadiazoles

QIN YUANXI;WANG MINGZHEN;GAO ZHENHENG   

  • Published:1986-12-25

Title compounds I (R = H, alkyl, alkoxy, halo, nitro) were prepared by refluxing (RC6H4CONHNHCO)2 with POCl3. The relationship between optical properties and structures of I were discussed.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, OXDIAZOLE P, INFRARED SPECTROPHOTOMETRY, STRUCTURE AND PROPERTY CORRELATION, STERIC EFFECT, SUBSTITUENT EFFECT, QUANTUM YIELD

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