Acta Phys. -Chim. Sin. ›› 1995, Vol. 11 ›› Issue (04): 342-345.doi: 10.3866/PKU.WHXB19950411

• Note • Previous Articles     Next Articles

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
  • Contact: Sun Xiang-Yu

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