A kind of pyrene derivative and its synthesis method and application

A pyrene derivative and reaction technology, which is applied in the detection field of copper ions and achieves the effects of simple synthesis steps, good selectivity and easy purification
CN107778196BInactive Publication Date: 2020-06-02HAINAN MEDICAL COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HAINAN MEDICAL COLLEGE
Publication Date
2020-06-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to detection of copper ions and particularly relates to a pyrene derivative and a synthetic method and an application thereof. The pyrene derivative is as shown in a formula I. Abenzoyl hydrazine derivative P obtained by means of an effective synthetic means shows relatively good selectivity on copper ions. Based on an optimized experimental condition, copper ions can be detected. The formula is as shown in the description.
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Description

technical field

[0001] The invention relates to the detection of copper ions, specifically a pyrene derivative and its synthesis method and application. Background technique

[0002] Among the reported fluorescent molecular probes, most of them use the same recognition mechanism to realize the detection of specific target substances. [1-3] . It has also been reported that the same probe uses different mechanisms to detect different metal ions [4] . However, it is rare to report that the same probe recognizes the same metal ion with different mechanisms.

[0003] Pyrene derivatives have excellent optical properties and are easy to synthesize, and have been widely used in metal ion fluorescent probes. Fluorescent probes based on pyrene derivatives have been applied to the detection of mercury ions, lead ions, iron ions, chromium ions, and copper ions. However, based on one probe, the identification of copper ions by two mechanisms has not been reported. Contents of the ...

Claims

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