CN102408377B - 一种苯并咪唑席夫碱及其合成方法 - Google Patents
一种苯并咪唑席夫碱及其合成方法 Download PDFInfo
- Publication number
- CN102408377B CN102408377B CN201110285894.XA CN201110285894A CN102408377B CN 102408377 B CN102408377 B CN 102408377B CN 201110285894 A CN201110285894 A CN 201110285894A CN 102408377 B CN102408377 B CN 102408377B
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- CN
- China
- Prior art keywords
- organic solvent
- base
- benzimidazole
- schiff
- substituted benzaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- -1 Benzimidazole Schiff base Chemical class 0.000 title claims abstract description 11
- 238000001308 synthesis method Methods 0.000 title abstract description 4
- 239000002262 Schiff base Substances 0.000 title abstract 3
- JWYUFVNJZUSCSM-UHFFFAOYSA-N 2-aminobenzimidazole Chemical compound C1=CC=C2NC(N)=NC2=C1 JWYUFVNJZUSCSM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- 150000003935 benzaldehydes Chemical class 0.000 claims abstract description 7
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzenecarboxaldehyde Natural products O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims abstract description 7
- 150000002431 hydrogen Chemical group 0.000 claims abstract description 7
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 5
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 4
- 150000002367 halogens Chemical class 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 8
- 238000001953 recrystallisation Methods 0.000 claims description 7
- 230000002194 synthesizing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 229960000583 acetic acid Drugs 0.000 claims description 4
- 239000012362 glacial acetic acid Substances 0.000 claims description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 150000003053 piperidines Chemical group 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000035484 reaction time Effects 0.000 abstract description 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 125000005245 nitryl group Chemical group [N+](=O)([O-])* 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 241000295146 Gallionellaceae Species 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- 230000000855 fungicidal effect Effects 0.000 description 6
- 229910021653 sulphate ion Inorganic materials 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 150000002466 imines Chemical class 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000010189 synthetic method Methods 0.000 description 3
- UOQXIWFBQSVDPP-UHFFFAOYSA-N 4-fluorobenzaldehyde Chemical compound FC1=CC=C(C=O)C=C1 UOQXIWFBQSVDPP-UHFFFAOYSA-N 0.000 description 2
- 235000014493 Crataegus Nutrition 0.000 description 2
- 241001092040 Crataegus Species 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 description 2
- 208000004880 Polyuria Diseases 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110285894.XA CN102408377B (zh) | 2011-09-23 | 2011-09-23 | 一种苯并咪唑席夫碱及其合成方法 |
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CN201110285894.XA CN102408377B (zh) | 2011-09-23 | 2011-09-23 | 一种苯并咪唑席夫碱及其合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN102408377A CN102408377A (zh) | 2012-04-11 |
CN102408377B true CN102408377B (zh) | 2014-06-25 |
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CN201110285894.XA Expired - Fee Related CN102408377B (zh) | 2011-09-23 | 2011-09-23 | 一种苯并咪唑席夫碱及其合成方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111978253A (zh) * | 2020-08-26 | 2020-11-24 | 浙江工业大学 | (e)-n-(4-碘-1h-吲唑-3-基)-1-苯基甲胺类化合物及其制备方法 |
CN114456119B (zh) * | 2022-02-08 | 2023-09-01 | 湖南工业大学 | 一种氢化腰果酚-杂环席夫碱化合物及制备方法和应用、聚乳酸复合材料及制备方法 |
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JP2007246520A (ja) * | 2006-02-15 | 2007-09-27 | Takeda Yuichiro | Rage阻害剤 |
CN101875638A (zh) * | 2009-05-01 | 2010-11-03 | 西北农林科技大学 | 一种微波辐照合成2-氨甲基苯并咪唑的方法 |
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- 2011-09-23 CN CN201110285894.XA patent/CN102408377B/zh not_active Expired - Fee Related
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CN102408377A (zh) | 2012-04-11 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wan Rong Inventor after: Xu Yanhua Inventor after: Hu Jun Inventor after: Zhou Taoyu Inventor after: Yu Peng Inventor before: Xu Yanhua Inventor before: Hu Jun Inventor before: Zhou Taoyu Inventor before: Yu Peng |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU YANHUA HU JUN ZHOU TAOYU YU PENG TO: WAN RONG XU YANHUA HU JUN ZHOU TAOYU YU PENG |
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C14 | Grant of patent or utility model | ||
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Application publication date: 20120411 Assignee: NJTECH ENVIRONMENT TECHNOLOGY Co.,Ltd. Assignor: Nanjing University of Technology Contract record no.: 2014320000592 Denomination of invention: Benzimidazole Schiff base and synthesis method thereof Granted publication date: 20140625 License type: Exclusive License Record date: 20140722 |
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Assignee: NJTECH ENVIRONMENT TECHNOLOGY Co.,Ltd. Assignor: Nanjing University of Technology Contract record no.: 2014320000592 Date of cancellation: 20150922 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
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