CN103508937B - 四甲基哌啶醇的催化合成方法 - Google Patents
四甲基哌啶醇的催化合成方法 Download PDFInfo
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- CN103508937B CN103508937B CN201310485875.0A CN201310485875A CN103508937B CN 103508937 B CN103508937 B CN 103508937B CN 201310485875 A CN201310485875 A CN 201310485875A CN 103508937 B CN103508937 B CN 103508937B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
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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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310485875.0A CN103508937B (zh) | 2013-10-16 | 2013-10-16 | 四甲基哌啶醇的催化合成方法 |
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CN201310485875.0A CN103508937B (zh) | 2013-10-16 | 2013-10-16 | 四甲基哌啶醇的催化合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN103508937A CN103508937A (zh) | 2014-01-15 |
CN103508937B true CN103508937B (zh) | 2015-02-18 |
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CN201310485875.0A Active CN103508937B (zh) | 2013-10-16 | 2013-10-16 | 四甲基哌啶醇的催化合成方法 |
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CN (1) | CN103508937B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI738491B (zh) * | 2020-09-03 | 2021-09-01 | 台灣中油股份有限公司 | 四甲基哌啶醇的製備方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007104689A1 (en) * | 2006-03-16 | 2007-09-20 | Clariant International Ltd | Modified waxes, a process for their preparation, and their use |
CN101337189A (zh) * | 2007-09-28 | 2009-01-07 | 江苏国立化工科技有限公司 | 固体酸催化剂及在合成1,6-六亚甲基二异氰酸酯中的应用 |
SK1192007A3 (sk) * | 2007-09-25 | 2009-04-06 | Vup, A. S. | Spôsob prípravy 2,2,6,6-tetrametylpiperidín-N-oxylu a jeho 4-substituovaných derivátov |
CN102351781A (zh) * | 2011-08-08 | 2012-02-15 | 宿迁联盛化学有限公司 | 四甲基哌啶醇合成工艺 |
CN103274991A (zh) * | 2013-06-11 | 2013-09-04 | 衡水凯亚化工有限公司 | 一种连续催化加氢生产四甲基哌啶醇的方法和装置 |
-
2013
- 2013-10-16 CN CN201310485875.0A patent/CN103508937B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007104689A1 (en) * | 2006-03-16 | 2007-09-20 | Clariant International Ltd | Modified waxes, a process for their preparation, and their use |
SK1192007A3 (sk) * | 2007-09-25 | 2009-04-06 | Vup, A. S. | Spôsob prípravy 2,2,6,6-tetrametylpiperidín-N-oxylu a jeho 4-substituovaných derivátov |
CN101337189A (zh) * | 2007-09-28 | 2009-01-07 | 江苏国立化工科技有限公司 | 固体酸催化剂及在合成1,6-六亚甲基二异氰酸酯中的应用 |
CN102351781A (zh) * | 2011-08-08 | 2012-02-15 | 宿迁联盛化学有限公司 | 四甲基哌啶醇合成工艺 |
CN103274991A (zh) * | 2013-06-11 | 2013-09-04 | 衡水凯亚化工有限公司 | 一种连续催化加氢生产四甲基哌啶醇的方法和装置 |
Non-Patent Citations (4)
Title |
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A continuous process for the production of 2,2,6,6-tetramethylpiperidin-4-ol catalyzed by Cu–Cr/γ-Al2O3;Xiaopeng Fan,等;《Catalysis Communications》;20100610;第11卷(第11期);第960-963页 * |
Cu30Cr5/碱性氧化铝催化 2,2,6,6-四甲基哌啶酮加氢;马建超,等;《催化学报》;20120831;第33卷(第4期);第605-609页 * |
Reductive Amination of Triacetoneamine with n-Butylamine Over Cu-Cr-La/γ-Al2O3;Meng Sun,等;《Catalysis Letters》;20110921;第141卷(第11期);第1703-1708页 * |
固体超强酸SO4/ZnO-TiO2催化合成柠檬酸三丁酯;冯喜兰,等;《化学研究与应用》;20110228;第23卷(第2期);第213-216页 * |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Catalytic synthesis of tetramethylpiperidinol Effective date of registration: 20210125 Granted publication date: 20150218 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2021310000003 |
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Date of cancellation: 20230308 Granted publication date: 20150218 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2021310000003 |