CN114773265B - 橡胶防老剂rd的合成工艺 - Google Patents
橡胶防老剂rd的合成工艺 Download PDFInfo
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- CN114773265B CN114773265B CN202210700872.3A CN202210700872A CN114773265B CN 114773265 B CN114773265 B CN 114773265B CN 202210700872 A CN202210700872 A CN 202210700872A CN 114773265 B CN114773265 B CN 114773265B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
- C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
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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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
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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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3437—Six-membered rings condensed with carbocyclic rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210700872.3A CN114773265B (zh) | 2022-06-21 | 2022-06-21 | 橡胶防老剂rd的合成工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210700872.3A CN114773265B (zh) | 2022-06-21 | 2022-06-21 | 橡胶防老剂rd的合成工艺 |
Publications (2)
Publication Number | Publication Date |
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CN114773265A CN114773265A (zh) | 2022-07-22 |
CN114773265B true CN114773265B (zh) | 2022-09-30 |
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Application Number | Title | Priority Date | Filing Date |
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CN202210700872.3A Active CN114773265B (zh) | 2022-06-21 | 2022-06-21 | 橡胶防老剂rd的合成工艺 |
Country Status (1)
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CN (1) | CN114773265B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101353447B (zh) * | 2008-08-27 | 2011-09-28 | 河南省开仑化工有限责任公司 | 一种橡胶防老剂rd的合成工艺 |
CN201543417U (zh) * | 2009-10-28 | 2010-08-11 | 中国石油化工集团公司 | 一种连续制备2,2,4-三甲基-1,2-二氢化喹啉的装置 |
CN102153511B (zh) * | 2010-02-12 | 2013-05-15 | 江苏圣奥化学科技有限公司 | 橡胶防老剂rd的工业合成方法 |
CN105017144B (zh) * | 2014-04-25 | 2019-05-28 | 圣奥化学科技有限公司 | 一种橡胶防老剂rd及其制备方法 |
CN105348189A (zh) * | 2014-08-20 | 2016-02-24 | 中国石油化工股份有限公司 | 一种连续制备2,2,4-三甲基-1,2-二氢化喹啉的方法 |
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2022
- 2022-06-21 CN CN202210700872.3A patent/CN114773265B/zh active Active
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CN114773265A (zh) | 2022-07-22 |
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Effective date of registration: 20220831 Address after: No.72 Haixin Road, Dagang Gulin Industrial Zone, Binhai New Area, Tianjin 300272 Applicant after: KEMAI CHEMICAL Co.,Ltd. Applicant after: Tianjin University Address before: 300272 No. 41, Haitai Road, Gulin Industrial Park, Gulin street, Binhai New Area, Tianjin Applicant before: Kemai (Tianjin) Construction Engineering Co.,Ltd. Applicant before: KEMAI CHEMICAL Co.,Ltd. Applicant before: Tianjin University |
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