Chem. J. Chinese Universities ›› 2014, Vol. 35 ›› Issue (10): 2114.doi: 10.7503/cjcu20140090

• Organic Chemistry • Previous Articles     Next Articles

Anion Probe and Molecular Logic Gate Based on Tryptanthrin Derivative

WANG Qingguo1,2, LI Dan1, LU Ning1, TONG Dingyi1, ZHUANG Hejing1, LI Fuqiu3,*(), WANG Lan4, DUAN Haifeng1,*(), LIN Yingjie1   

  1. 1. College of Chemistry, Jilin University, Changchun 130012, China
    2. Daqing Oilfield Production Technology Institute, Daqing 163453, China
    3.The Second Hospital of Jilin University, Changchun 130041, China
    4.China-Japan Union Hospital, Jilin University, Changchun 130033, China
  • Received:2014-01-27 Online:2014-10-10 Published:2014-09-19
  • Contact: LI Fuqiu,DUAN Haifeng E-mail:lifuqiu@medmail.com.cn;duanhf@jlu.edu.cn
  • Supported by:
    † Supported by the National Natural Science Foundation of China(No.51373067)

Abstract:

A tryptanthrin derivative as anions probe was synthesized by the reaction of tryptanthrin with phenylhydrazine. In DMF, with the addition of F-, AcO- and H2PO4-, the “yellow-to-orange” change could be observed by naked eyes. Meanwhile, there were no changes when other anions(Cl-, Br-, I-, ClO4-, NO3- and HSO4-) were added. 1H NMR titrations of this anions probe indicated that the “yellow-to-orange” response was triggered by the hydrogen bonding interaction between NH with F-, AcO- and H2PO4-. Then a novel four-input molecular logic gate was designed.

Key words: Anion, Tryptanthrin, Molecular logic gate(Ed.: P, H, N, K)

CLC Number: 

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