141510-15-8Relevant articles and documents
AZO MONOMER, AND AZO POLYMER PREPARED BY POLYMERIZATION OF AZO MONOMER
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Paragraph 0081-0083, (2017/12/27)
According to one embodiment of the present invention, an azo polymer forms a complex with a lithium ion and a sodium ion among alkali metal ions, but does not form a complex with a potassium ion. Therefore, the azo polymer is expected to be utilized as a material for a sensor capable of selectively detecting a specific alkali metal ion, or as a novel material capable of selectively trapping a specific alkali metal ion from a solution in which metal ions are mixed.
A convenient synthesis of novel mercapto-ended azobenzene derivatives
Haiying, Li,Zhongfan, Liu
, p. 3779 - 3785 (2007/10/03)
Treatment of the product from the Diazo-Coupling reaction of p- alkylaniline with 1,3-dibromopropane in THF affords intermediate compounds n- C(n)H(2n+1)AzoO(CH2)(m)Br. Subsequent treatment of these intermediate with thiourea in ethanol at refl