CN109970772A - A kind of 3,3- bipyridyl complex and the preparation method and application thereof - Google Patents
A kind of 3,3- bipyridyl complex and the preparation method and application thereof Download PDFInfo
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- CN109970772A CN109970772A CN201910350040.1A CN201910350040A CN109970772A CN 109970772 A CN109970772 A CN 109970772A CN 201910350040 A CN201910350040 A CN 201910350040A CN 109970772 A CN109970772 A CN 109970772A
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- bipyridyl
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- OFDVABAUFQJWEZ-UHFFFAOYSA-N 3-pyridin-3-ylpyridine Chemical group C1=CN=CC(C=2C=NC=CC=2)=C1 OFDVABAUFQJWEZ-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims abstract description 20
- CHTHALBTIRVDBM-UHFFFAOYSA-N furan-2,5-dicarboxylic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)O1 CHTHALBTIRVDBM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 11
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000019441 ethanol Nutrition 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- MITDXNUXOAYFGC-UHFFFAOYSA-N 1-prop-2-ynylbenzimidazole Chemical compound C1=CC=C2N(CC#C)C=NC2=C1 MITDXNUXOAYFGC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims abstract description 4
- 239000013078 crystal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- -1 hydrogen Dioctyl phthalate Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000000470 constituent Substances 0.000 abstract description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 150000003384 small molecules Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002189 fluorescence spectrum Methods 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000005260 alpha ray Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Pyridine Compounds (AREA)
Abstract
The invention discloses one kind 3,3- bipyridyl complex and the preparation method and application thereof, the chemical formula of 3, the 3- bipyridyl complex is C22H16N2O10Zn2, molecular weight 599.19, chemical structural formula Zn2(C6H2O5)2(C10H8N2), wherein C6H2O5For the 2,5-furandicarboxylic acid for removing two hydrogen, C10H8N2For 3,3- bipyridyl.After 2,5-furandicarboxylic acid, 3,3- bipyridyl and zinc nitrate are mixed, it is added to by stirring 10 minutes, being subsequently placed in 95 DEG C of baking oven and stand 72h in n,N-dimethylacetamide and the ethyl alcohol solution that 1:1 blendes together by volume, obtains the complex after cooling.The 3,3- bipyridyl complex is used as the fluorescence probe of highly sensitive, highly selective identification nitrobenzene.The present invention has the advantages that raw material, preparation process are simple, chemical constituent is easily controllable, favorable repeatability, is able to achieve high yield production.
Description
Technical field
The present invention relates to fluorescence probe material preparation fields, more particularly to one kind 3,3- bipyridyl complex and its preparation side
Method and application.
Background technique
It in field of chemical detection, is detected at present frequently with fluorescence probe, fluorescence probe is using fluorescent material as referring to
Show agent, indicator can be made to generate fluorescence under the excitation of certain wavelength light, when passing through detection, make fluorescence caused by fluorescence probe
It realizes and qualitative or quantitative analysis is carried out to tested substance.Fluorescence probe detects compared with traditional determination method, has
The advantages that selectivity is good, sensitivity is good, instrument is simple, easy to operate, obtains extensively in fields such as environment measuring, biochemistries at present
General application.
But in the prior art, the fluorescence probe material of the small molecules such as nitrobenzene mostly uses carboxylic acid to match as organic for identification
Body, and inventor's discovery is less to the Study on Complexes of 3,3- bipyridyl at present, shows that it has difficulties in synthesis.While but
It is lower in the prevalence of sensitivity, selectivity is poor, the disadvantages of cannot industrializing.
Summary of the invention
Based on the problems of prior art, the object of the present invention is to provide one kind 3,3- bipyridyl complex and its systems
Preparation Method and application, can solve sensitivity present in the fluorescence probe materials of small molecules such as existing identification nitrobenzene it is lower, select
The problems such as selecting property is poor, and production technology is relative complex.
The purpose of the present invention is what is be achieved through the following technical solutions:
Embodiment of the present invention provides one kind 3,3- bipyridyl complex, which is
C22H16N2O10Zn2, molecular weight 599.19, chemical structural formula Zn2(C6H2O5)2(C10H8N2), wherein C6H2O5To go two
The 2,5-furandicarboxylic acid of hydrogen, C10H8N2For 3,3- bipyridyl.
Embodiment of the present invention also provides the preparation method of one kind 3,3- bipyridyl complex, is used to prepare of the present invention
3,3- bipyridyl complex, comprising:
After mixing to 2,5-furandicarboxylic acid, 3,3- bipyridyl and zinc nitrate, and it is added to n,N-dimethylacetamide:
It in ethyl alcohol (volume ratio 1:1) solution, stirs 10 minutes, is subsequently placed in 95 DEG C of baking oven and stands 72h, obtained after cooling above-mentioned
3,3- bipyridyl complex.
Embodiment of the present invention further provides for a kind of 3,3- bipyridyl complex conduct identification nitro of the present invention
The application of the fluorescence probe of benzene.
As seen from the above technical solution provided by the invention, 3,3- bipyridyl complex provided in an embodiment of the present invention
And the preparation method and application thereof, it has the advantage that:
3, the 3- bipyridyl complex is made of the elements such as 2,5-furandicarboxylic acid, 3,3- bipyridyl and zinc or group, can
With the good recognition effect of p-nitrophenyl acquirement in numerous small molecules, it can be used as highly sensitive, highly selective identification nitro
The fluorescence probe of benzene.The raw material of 3, the 3- bipyridyl complex is simple, and reaction condition is simple, mild, simple with preparation process,
The advantages of chemical constituent is easily controllable, favorable repeatability is able to achieve high yield production.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the minimum asymmetric cell schematic diagram of 3,3- bipyridyl complex provided in an embodiment of the present invention；
Fig. 2 is the fluorescence spectrum schematic diagram of 3,3- bipyridyl complex obtained provided in an embodiment of the present invention；
Fig. 3 is fluorescence intensity of the 3,3- bipyridyl complex in different small molecules obtained provided in an embodiment of the present invention
Schematic diagram.
Specific embodiment
Below with reference to particular content of the invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
Belong to protection scope of the present invention.The content being not described in detail in the embodiment of the present invention belongs to professional and technical personnel in the field
The well known prior art.
The embodiment of the present invention provides one kind 3,3- bipyridyl complex, which is
C22H16N2O10Zn2, molecular weight 599.19, chemical structural formula Zn2(C6H2O5)2(C10H8N2), wherein C6H2O5To go two
The 2,5-furandicarboxylic acid of hydrogen, C10H8N2For 3,3- bipyridyl.
The crystal structural data of above-mentioned 3,3- bipyridyl complex is the data of table one:
Table one is the crystal structural data of 3,3- bipyridyl complex
Above-mentioned 3,3- bipyridyl complex can launch blue-fluorescence under the incident light excitation that wavelength is 352nm.Using
The structure that single crystal diffractometer measures the 3,3- bipyridyl complex is as shown in Figure 1.
The embodiment of the present invention also provides the preparation method of one kind 3,3- bipyridyl complex, for above-mentioned 3,3- bipyridyl
Complex, comprising:
After mixing to 2,5-furandicarboxylic acid, 3,3- bipyridyl and zinc nitrate, and it is added to n,N-dimethylacetamide:
It in ethyl alcohol (volume ratio 1:1) solution, stirs 10 minutes, is subsequently placed in 95 DEG C of baking oven and stands 72h, obtained after cooling above-mentioned
3,3- bipyridyl complex.
In the above method, the dosage of each raw material are as follows:
The embodiment of the present invention further provides for fluorescence of the above-mentioned 3,3- bipyridyl complex of one kind as identification nitrobenzene
The application of probe.
3,3- bipyridyl complex p-nitrophenyl of the invention has very high sensitivity and selectivity, can be used as highly sensitive
The fluorescence probe of degree, highly selective identification nitrobenzene.Its raw material is simple, and reaction condition is simple, mild, has preparation process letter
Single, the advantages of chemical constituent is easily controllable, favorable repeatability, it is able to achieve high yield production.
3,3- bipyridyl complex provided by the present invention and the preparation method and application thereof is described in detail below.
Embodiment 1
The present embodiment provides one kind 3,3- bipyridyl complex, preparation method includes:
By 0.016g2,5- furandicarboxylic acid, 0.016g3 after 3- bipyridyl and the mixing of 0.030g zinc nitrate, are added to 5mL
By stirring 10 minutes, being subsequently placed in 95 DEG C in n,N-dimethylacetamide and the ethyl alcohol solution that 1:1 is mixed by volume
72h is stood in baking oven, the colourless bulk crystals obtained after cooling are 3,3- bipyridyl complex.
Specifically, selection is having a size of 0.25 × 0.24 × 0.23mm3The embodiment of the present invention 1 obtained by 3,3- bipyridyl
Complex carries out single crystal structure analysis, and single crystal diffraction data are received using Bruker-AXS SMART APEX2 CCD diffractometer
Collection, with the Mok alpha ray of graphite monochromator monochromatization2.5 °≤θ≤25.3 °, to be tied as follows
Fruit: 3,3- bipyridyl complex obtained by the embodiment of the present invention 1 belongs to monoclinic system, and space group is all P21/ m, cell parameter
Aboutα=90 °, β=97.049 °, γ=90 °.Use Diamond
The crystal structure of Software on Drawing 3, the 3- bipyridyl complex obtains minimum asymmetric cell schematic diagram as shown in Figure 1.
Embodiment 2
The present embodiment provides one kind 3,3- bipyridyl complex, preparation method includes:
By 0.16g2,5- furandicarboxylic acid, 0.16g3, after 3- bipyridyl and the mixing of 0.30g zinc nitrate, be added to 50mL by
In n,N-dimethylacetamide and the ethyl alcohol solution that 1:1 is mixed by volume, stirs 10 minutes, be subsequently placed in 95 DEG C of baking
72h is stood in case, the colourless bulk crystals obtained after cooling are 3,3- bipyridyl complex.
Specifically, 3,3- bipyridyl complex obtained by the present embodiment 2 is performed the following performance tests:
(1) fluorometric investigation is carried out to 3,3- bipyridyl complex obtained by the present embodiment 2 using single crystal diffractometer, it is incident
The a length of 352nm of light wave, so as to obtain fluorescence spectrum schematic diagram as shown in Figure 2；In Fig. 2, abscissa is
Wavenumber (as wavelength, unit nm), ordinate are intensity (as intensity).As seen from Figure 2: this
3,3- bipyridyl complex obtained by embodiment 2 can launch blue-fluorescence under the incident light excitation that wavelength is 352nm.
(2) it has used ten kinds of liquid small molecules as determinand, has been respectively as follows: methyl pyrrolidone, ethyl alcohol, N, N- diethyl
Acetamide, n,N-dimethylacetamide, n,N-Dimethylformamide, acetone, acetonitrile, ethyl acetate, methanol, nitrobenzene.It weighs
The 3mg complex is 3-4 minutes ultrasonic in 3ml or more solvent, is well dispersed in the complex in liquid, use and solid-state
The identical test condition of fluorescence (λ ex=352nm, slit width 1.5nm), the luminous spy of test complex in liquid medium
Property.The result shows that only the fluorescent quenching of complex is obvious in nitrobenzene, this also shows 3, the 3- bipyridyl complex material
Fluorescence probe of the energy as specific recognition nitrobenzene, as a result as shown in Figure 3.
To sum up, 3, the 3- bipyridyl complex p-nitrophenyl of the embodiment of the present invention has very high sensitivity and selection
Property, it can be used as the fluorescence probe of highly sensitive, highly selective identification nitrobenzene；Its raw material is simple and preparation process is simple, changes
It learns that component is easily controllable, favorable repeatability, is able to achieve high yield production.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (6)
1. one kind 3,3- bipyridyl complex, which is characterized in that 3, the 3- bipyridyl coordination chemistry formula is C22H16N2O10Zn2,
Molecular weight is 599.19, chemical structural formula Zn2(C6H2O5)2(C10H8N2), wherein C6H2O5For the 2,5- furans for removing two hydrogen
Dioctyl phthalate, C10H8N2For 3,3- bipyridyl.
2. 3,3- bipyridyl complex according to claim 1, which is characterized in that the crystalline substance of 3, the 3- bipyridyl complex
Body structured data is the data of table one:
Table one is the crystal structural data of 3,3- bipyridyl complex
3. 3,3- bipyridyl complex according to claim 1, which is characterized in that 3, the 3- bipyridyl complex is in wave
Under the incident light excitation of a length of 352nm, blue-fluorescence can be launched.
4. one kind 3, the preparation method of 3- bipyridyl complex, which is characterized in that be used to prepare any one of claims 1 to 3 institute
3, the 3- bipyridyl complex stated, comprising:
After mixing to 2,5-furandicarboxylic acid, 3,3- bipyridyl and zinc nitrate, it is added to n,N-dimethylacetamide and ethyl alcohol
It in the solution that 1:1 is mixed by volume, stirs 10 minutes, is subsequently placed in 95 DEG C of baking oven and stands 72h, after cooling to obtain the final product
To above-mentioned 3,3- bipyridyl complex.
5. the preparation method of 3,3- bipyridyl complex according to claim 1, which is characterized in that in the method, respectively
The dosage of raw material are as follows:
6. a kind of described in any item 3,3- bipyridyl complexs of claims 1 to 3 are as the fluorescence probe for identifying nitrobenzene
Using.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102731537A (en) * | 2011-11-09 | 2012-10-17 | 长春工业大学 | Zinc furandicarboxylate metal-organic framework with interpenetration structure and preparation method thereof |
| WO2013019865A2 (en) * | 2011-08-01 | 2013-02-07 | Massachusetts Institute Of Technology | Porous catalytic matrices for elimination of toxicants found in tobacco combustion products |
-
2019
- 2019-04-28 CN CN201910350040.1A patent/CN109970772A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013019865A2 (en) * | 2011-08-01 | 2013-02-07 | Massachusetts Institute Of Technology | Porous catalytic matrices for elimination of toxicants found in tobacco combustion products |
| CN102731537A (en) * | 2011-11-09 | 2012-10-17 | 长春工业大学 | Zinc furandicarboxylate metal-organic framework with interpenetration structure and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| PRAMANIK, SANHITA ET AL: "A Systematic Study of Fluorescence-Based Detection of Nitroexplosives and Other Aromatics in the Vapor Phase by Microporous Metal-Organic Frameworks", 《CHEMISTRY - A EUROPEAN JOURNAL》 * |
| SINGH, DIVYENDU ET AL: "A luminescent 3D interpenetrating metal-organic framework for highly selective sensing of nitrobenzenem", 《DALTON TRANSACTIONS》 * |
| WIWASUKU, THEANCHAI ET AL: "Highly sensitive and selective fluorescent sensor based on a multi-responsive ultrastable amino-functionalized Zn(II)-MOF for hazardous chemicals", 《SENSORS AND ACTUATORS, B: CHEMICAL》 * |
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