Synthesis and optical properties of cis-
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Dong-Jing Han; Zhi-Bin Huang; Shun-Jun Ji
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Article
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2011
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Journal of Heterocyclic Chemistry
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English
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## Abstract New crown ether carrying two fluorionophores of __cis__โdibenzothiazolyldibenzoโ24โcrownโ8 was synthesized from __cis__โdiformyldibenzoโ24โcrownโ8 and 2โaminobenzenethiol. The binding behavior and the optical properties of the crown ether were examined through UVโvisible spectroscopy an