Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (1): 43-46.

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Orientation of Nitration on Dodecylbenzene

Wei Yunyang, Jing Tiezhu   

  1. Institute of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210014
  • Received:1994-05-10 Revised:1994-09-20 Published:1995-02-10 Online:1995-02-10

Abstract: It was found by gas chramatography that nitration of n-dedecylbenzene in mixedacid of HNO3-H2SO4 or HNO3-H3PO4 gave a mixture of mononitrated products containing 60% of p-isomer. It was found by NMR measurement that the mixture of mononitrated products from indtistrial dodecylbenzene contained 80%of p-isomer.

Key words: dodeeylbenzene, nitration, orientation