CN109453786B - 一种用于制备2,3-二氯吡啶的催化剂及其制备方法和应用 - Google Patents
一种用于制备2,3-二氯吡啶的催化剂及其制备方法和应用 Download PDFInfo
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- CN109453786B CN109453786B CN201811466750.2A CN201811466750A CN109453786B CN 109453786 B CN109453786 B CN 109453786B CN 201811466750 A CN201811466750 A CN 201811466750A CN 109453786 B CN109453786 B CN 109453786B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8913—Cobalt and noble metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/468—Iridium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/60—Platinum group metals with zinc, cadmium or mercury
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
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Abstract
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CN201811466750.2A CN109453786B (zh) | 2018-12-03 | 2018-12-03 | 一种用于制备2,3-二氯吡啶的催化剂及其制备方法和应用 |
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CN201811466750.2A CN109453786B (zh) | 2018-12-03 | 2018-12-03 | 一种用于制备2,3-二氯吡啶的催化剂及其制备方法和应用 |
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CN109453786A CN109453786A (zh) | 2019-03-12 |
CN109453786B true CN109453786B (zh) | 2020-10-09 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110280239B (zh) * | 2019-07-23 | 2022-05-03 | 西安凯立新材料股份有限公司 | 一种合成2,3-二氯吡啶用催化剂及其制备方法和应用 |
CN110759859B (zh) * | 2019-11-28 | 2021-03-23 | 西安凯立新材料股份有限公司 | 一种四氯吡啶选择性脱氯制备2,3-二氯吡啶的方法 |
CN110961110B (zh) * | 2019-12-23 | 2022-11-08 | 上海华谊(集团)公司 | 催化剂及其在2,3,6-三氯吡啶加氢脱氯中的用途 |
CN114192140A (zh) * | 2021-12-30 | 2022-03-18 | 西安凯立新材料股份有限公司 | 一种用于2,3-二氯吡啶合成的催化剂及其制备方法 |
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JP2523753B2 (ja) * | 1988-01-27 | 1996-08-14 | ダイセル化学工業株式会社 | 2,3―ジクロロピリジンの製造法 |
CN102153507B (zh) * | 2011-03-13 | 2012-11-21 | 联化科技股份有限公司 | 一种2,3-二氯吡啶的制备方法 |
CN102432528A (zh) * | 2011-12-01 | 2012-05-02 | 武汉市祥德科技发展有限公司 | 一种2,3-二氯吡啶的合成工艺 |
CN107353186B (zh) * | 2017-07-04 | 2020-05-22 | 江苏清泉化学股份有限公司 | 一种制备1,3-环己二酮的方法 |
CN107266357B (zh) * | 2017-08-08 | 2018-07-17 | 九江善水科技股份有限公司 | 一种2,3-二氯吡啶的合成方法 |
CN108380208B (zh) * | 2018-01-25 | 2021-05-28 | 西安凯立新材料股份有限公司 | 2,3,6-三氯吡啶催化加氢制2,3-二氯吡啶用Pd-Mg/C催化剂及制备方法 |
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Inventor after: Gao Wu Inventor after: Zhang Yu Inventor after: Lin Tao Inventor after: Yao Qi Inventor after: Xie Quan Inventor after: University Dawei Inventor after: Li Xiaoan Inventor after: Zeng Yongkang Inventor after: Zhang Zhixiang Inventor before: Gao Wu Inventor before: Zhang Yu Inventor before: Lin Tao Inventor before: Yao Qi Inventor before: The right to help Inventor before: University University Inventor before: Li Xiaoan Inventor before: Zeng Yongkang Inventor before: Zhang Zhixiang |
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