CN103910756B - 一种离子液体及其应用 - Google Patents
一种离子液体及其应用 Download PDFInfo
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- CN103910756B CN103910756B CN201410118942.XA CN201410118942A CN103910756B CN 103910756 B CN103910756 B CN 103910756B CN 201410118942 A CN201410118942 A CN 201410118942A CN 103910756 B CN103910756 B CN 103910756B
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- ionic liquid
- benzyl imidazole
- silylation
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- 239000002608 ionic liquid Substances 0.000 title claims abstract description 42
- -1 silyl benzyl imidazole hexafluorophosphate Chemical compound 0.000 claims abstract description 12
- 238000004853 microextraction Methods 0.000 claims abstract description 9
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 claims abstract description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 39
- KKKDZZRICRFGSD-UHFFFAOYSA-N 1-benzylimidazole Chemical compound C1=CN=CN1CC1=CC=CC=C1 KKKDZZRICRFGSD-UHFFFAOYSA-N 0.000 claims description 23
- 238000006884 silylation reaction Methods 0.000 claims description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 18
- 239000013535 sea water Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000001334 liquid-phase micro-extraction Methods 0.000 claims description 10
- 238000003786 synthesis reaction Methods 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000001291 vacuum drying Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 229910021135 KPF6 Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- IJAAVDUFBXLLQL-UHFFFAOYSA-N CCO[SiH](CCCCl)OCC Chemical compound CCO[SiH](CCCCl)OCC IJAAVDUFBXLLQL-UHFFFAOYSA-N 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 4
- 229940015043 glyoxal Drugs 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000002390 rotary evaporation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010189 synthetic method Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 239000000203 mixture Substances 0.000 abstract description 8
- 239000011159 matrix material Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 239000000523 sample Substances 0.000 description 8
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthene Chemical compound C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DXBHBZVCASKNBY-UHFFFAOYSA-N 1,2-Benz(a)anthracene Chemical compound C1=CC=C2C3=CC4=CC=CC=C4C=C3C=CC2=C1 DXBHBZVCASKNBY-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthene Chemical compound C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004455 differential thermal analysis Methods 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- WXMVWUBWIHZLMQ-UHFFFAOYSA-N 3-methyl-1-octylimidazolium Chemical compound CCCCCCCCN1C=C[N+](C)=C1 WXMVWUBWIHZLMQ-UHFFFAOYSA-N 0.000 description 1
- KHNYNFUTFKJLDD-UHFFFAOYSA-N BCR-49 Natural products C1=CC(C=2C3=CC=CC=C3C=CC=22)=C3C2=CC=CC3=C1 KHNYNFUTFKJLDD-UHFFFAOYSA-N 0.000 description 1
- TXVHTIQJNYSSKO-UHFFFAOYSA-N BeP Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC4=CC=C1C2=C34 TXVHTIQJNYSSKO-UHFFFAOYSA-N 0.000 description 1
- HAXBIWFMXWRORI-UHFFFAOYSA-N Benzo[k]fluoranthene Chemical compound C1=CC(C2=CC3=CC=CC=C3C=C22)=C3C2=CC=CC3=C1 HAXBIWFMXWRORI-UHFFFAOYSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- SXQBHARYMNFBPS-UHFFFAOYSA-N Indeno[1,2,3-cd]pyrene Chemical compound C=1C(C2=CC=CC=C22)=C3C2=CC=C(C=C2)C3=C3C2=CC=CC3=1 SXQBHARYMNFBPS-UHFFFAOYSA-N 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- FTOVXSOBNPWTSH-UHFFFAOYSA-N benzo[b]fluoranthene Chemical compound C12=CC=CC=C1C1=CC3=CC=CC=C3C3=C1C2=CC=C3 FTOVXSOBNPWTSH-UHFFFAOYSA-N 0.000 description 1
- 231100000693 bioaccumulation Toxicity 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- LHRCREOYAASXPZ-UHFFFAOYSA-N dibenz[a,h]anthracene Chemical compound C1=CC=C2C(C=C3C=CC=4C(C3=C3)=CC=CC=4)=C3C=CC2=C1 LHRCREOYAASXPZ-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 150000002220 fluorenes Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
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CN110819445B (zh) * | 2018-08-09 | 2023-05-02 | 丰益(上海)生物技术研发中心有限公司 | 从油脂中脱除多环芳烃的方法 |
CN111443136B (zh) * | 2020-03-03 | 2021-08-10 | 温州医科大学 | 一种作为萃取剂的双阳性离子液体及其在肉类食品中富集和检测多环芳烃的应用 |
CN115010747A (zh) * | 2022-05-24 | 2022-09-06 | 沈阳化工大学 | 一种氨基咪唑四氟硼酸盐离子液体制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397307A (zh) * | 2008-10-24 | 2009-04-01 | 广东工业大学 | 一种含硅氧烷基的硫酸氢盐离子液体的制备方法 |
US20120017759A1 (en) * | 2010-07-22 | 2012-01-26 | Honeywell International Inc. | Ultrasound-assisted electrospray ionic liquid for carbon dioxide capture |
CN103394327A (zh) * | 2013-08-20 | 2013-11-20 | 青岛科技大学 | 一种硅烷化离子液体/类水滑石复合材料及其制备方法和应用 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101397307A (zh) * | 2008-10-24 | 2009-04-01 | 广东工业大学 | 一种含硅氧烷基的硫酸氢盐离子液体的制备方法 |
US20120017759A1 (en) * | 2010-07-22 | 2012-01-26 | Honeywell International Inc. | Ultrasound-assisted electrospray ionic liquid for carbon dioxide capture |
CN103394327A (zh) * | 2013-08-20 | 2013-11-20 | 青岛科技大学 | 一种硅烷化离子液体/类水滑石复合材料及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
High temperature and highly selective stationary phases of ionic liquid bonded polysiloxanes for gas chromatography;Xiaojie Sun等,;《Journal of Chromatography A》;20101221;第833-841页 * |
离子液体键合固相微萃取涂层用于水样中五氯酚的测定;周瑞娟等,;《高等学校化学学报》;20101031;第31卷(第10期);第1945-1948页,尤其是第1945页摘要、第1946页1.2实验方法 * |
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