物理化学学报 >> 1995, Vol. 11 >> Issue (04): 342-345.doi: 10.3866/PKU.WHXB19950411

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取代苯肼及其冠醚络合物光解行为的研究

孙祥玉,刘扬   

  1. 中国科学院研究生院|北京 100039|中国科学院化学研究所|北京 100080
  • 收稿日期:1994-01-14 修回日期:1994-03-24 发布日期:1995-04-15
  • 通讯作者:

Study on the Photolytic Action of Substituented Phenylhydrazines and their Crown Ether Complexes

Sun Xiang-Yu,Liu Yang   

  1. Graduate School,Academia Sinica,Beijing 100039|Institute of Chemistry,Academia Sinica,Beijing 100080
  • Received:1994-01-14 Revised:1994-03-24 Published:1995-04-15
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关键词: 取代苯肼, 冠醚络合物, 光解自旋捕捉, 电子自旋共振

Abstract:

Six substituented phenylhydrazines and their complexes with crown ethers (DB-18-crown-6, DB-24-crown-8) were synthesized. Their photolytic process have been studied in the existence of nitrosodurene (ND) by ESR. All of the experimental results indicate that the C-N bond energy decreased when the different substituted phenylhydrazine was complexed by crown ether.

Key words: Substituented phenylhydrazine, Crownn ether eomplex;Photolysis, Spin trapping, ESR