• image 01
    Volume 1, No.1, 2012
  • image 02
    Volume 1, No.2, 2012
  • image 01
    Volume 1, No.3, 2012
  • image 02
    Volume 2, No.1, 2013
  • image 02
    Volume 2, No.2, 2013
  • image 02
    Volume 2, No.S1, 2013
  • image 02
    Volume 2, No.3, 2013
  • image 02
    Volume 2, No.4, 2013
  • image 02
    Volume 3, No.1, 2014
  • image 02
    Volume 3, No.2, 2014
  • Volume 3, No3
    Volume 3, No.3, 2014
  • Volume 3, No4
    Volume 3, No.4, 2014
  • Volume 4, No1
    Volume 4, No.1, 2015
  • Volume 4, No2
    Volume 4, No.2, 2015
  • Volume 4, No3
    Volume 4, No.3, 2015
  • Volume 4, No4
    Volume 4, No.4, 2015
  • Volume 5, No1
    Volume 5, No.1, 2016
  • image 01
  • image 02
  • Login|Register

  • HomeTable of ContentsList of ArticlesAbstract

    Chem Sci Trans., 2013, 2(S1),  pp S309-S315  

    DOI:10.7598/cst2013.404

    Research Article

    Silica-Bonded N-Propyl Sulfamic Acid Catalyzed One-Pot Synthesis of Aryl-14-H-dibenzo[a,i]xanthenes

  • WEILIN LI, WENLIN BIAN, LIZHEN FANG, SUPING BAI and FULIN YAN
  • School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, China
    Department of Gynecological, the Third Affiliated Hospital to Xinxiang Medical University, Xinxiang, Henan 453003, China

    • Abstract

    Aryl-14-H-dibenzo[a,i]xanthenes were synthesized efficiently by one-pot reaction of ß-naphthol, aldehydes and 2-hydroxy-1,4-naphthoquinone in the presence of silica-bonded N-propyl sulfamic acid (SBNPSA)
    at 120 oC without solvent. All products were characterized by 1H NMR, 13C NMR, MS techniques and elemental analysis.

    Keywords

    Dibenzo[a,i]xanthenes, ß-Naphthol, 2-Hydroxy-1,4-naphthoquinone, Silica-bonded N-propyl sulfamic acid (SBNPSA), Solvent-free

    HISTORY

  • Received 3 October 2012
  • Accepted 12 November 2012

    • Author's Email

  • linweilin1977@163.com
  • Indexing Metadata
  • How to cite item
  • Review Policy
  • Rights & Permissions
  • Citation Alert
  • Order Reprints

    • This article has been viwed 3314 times

      

    Citations for this article 0

      

    No Citations