Acta Chimica Sinica ›› 1997, Vol. 55 ›› Issue (4): 399-404. Previous Articles     Next Articles

Original Articles

3,7-二硝基二苯并溴五环盐与亲核试剂的反应及新环状卤翁盐的合成

侯自杰;张建华;张慧   

  1. 兰州大学有机化学研究所;兰州大学应用有机化学国家重点实验室
  • 发布日期:1997-04-15

Reaction of 3,7-dinitrodibenzobromolium salt with some nucleophiles and synthesis of new cyclohalonium salts

HOU ZIJIE;ZHANG JIANHUA;ZHANG HUI   

  • Published:1997-04-15

Reactions of 3,7-dinitrodibenzobromolium bisulfate with ten nucleophiles were studied. Primary products of the reactions, 2-bromo- 2'-Nu-4,4'-dinitro-biphenyl (3a~j), were isolated. Some new cyclohalonium salts were synthesized by oxidacyclization of the compounds (3e~g) with potassium persulphate in concentrated sulphuric acid.

Key words: INFRARED SPECTROPHOTOMETRY, PROTON MAGNETIC RESONANCE SPECTROMETRY, NUCLEOPHILIC REAGENTS

CLC Number: