Synthesis of 1,3-Di(2-thiazolyl)azulene and Its Selective Chromogenic Response to Mercury(II) Ion
作者:Shigeharu Wakabayashi、Ryoko Uriu、Tomoko Asakura、Chiharu Akamatsu、Yoshikazu Sugihara
DOI:10.3987/com-07-11229
日期:——
Azulene derivatives bearing heteroaryl groups in the 1,3-positions were synthesized, and the color and spectral changes occurring upon the addition of metal ions were examined. Of the compounds tested, title compound 4 appears to exhibit the most selective chromogenic behavior toward Hg 2+ ion.
合成了在 1,3 位带有杂芳基的 Azulene 衍生物,并检查了在添加金属离子时发生的颜色和光谱变化。在测试的化合物中,标题化合物 4 似乎对 Hg 2+ 离子表现出最具选择性的显色行为。