CN109456200B - 一种间苯二甲胺的制备方法 - Google Patents
一种间苯二甲胺的制备方法 Download PDFInfo
- Publication number
- CN109456200B CN109456200B CN201811402472.4A CN201811402472A CN109456200B CN 109456200 B CN109456200 B CN 109456200B CN 201811402472 A CN201811402472 A CN 201811402472A CN 109456200 B CN109456200 B CN 109456200B
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- CN
- China
- Prior art keywords
- preparation
- isophthalonitrile
- xylylenediamine
- reaction
- catalyst
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/02—Preparation of carboxylic acid nitriles by reaction of nitrogen oxide with organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402472.4A CN109456200B (zh) | 2018-11-23 | 2018-11-23 | 一种间苯二甲胺的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811402472.4A CN109456200B (zh) | 2018-11-23 | 2018-11-23 | 一种间苯二甲胺的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109456200A CN109456200A (zh) | 2019-03-12 |
| CN109456200B true CN109456200B (zh) | 2021-07-23 |
Family
ID=65611366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811402472.4A Active CN109456200B (zh) | 2018-11-23 | 2018-11-23 | 一种间苯二甲胺的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109456200B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845366B (zh) * | 2019-12-03 | 2022-09-20 | 万华化学集团股份有限公司 | 一种百菌清的制备方法以及制备系统 |
| CN112934210B (zh) * | 2019-12-11 | 2023-03-21 | 中国科学院大连化学物理研究所 | 一种间苯二甲腈加氢催化剂及制备与应用 |
| CN112934226A (zh) * | 2019-12-11 | 2021-06-11 | 中国科学院大连化学物理研究所 | 一种用于生产间苯二甲胺加氢催化剂的制备方法及应用 |
| CN112934250B (zh) * | 2019-12-11 | 2023-06-09 | 中国科学院大连化学物理研究所 | 一种腈加氢催化剂和制备及应用 |
| CN111377820B (zh) * | 2020-04-23 | 2022-11-29 | 中国天辰工程有限公司 | 一种2-甲基戊二胺的制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849295A (zh) * | 2003-09-10 | 2006-10-18 | 巴斯福股份公司 | 苯二甲胺(xda)的制备方法 |
| CN1849292A (zh) * | 2003-09-10 | 2006-10-18 | 巴斯福股份公司 | 苯二甲胺(xda)的制备方法 |
| CN101955433A (zh) * | 2010-04-20 | 2011-01-26 | 南通泰禾化工有限公司 | 制备间苯二甲胺的方法 |
| CN107540556A (zh) * | 2016-06-23 | 2018-01-05 | 南京大学 | 一种间苯二甲胺的制备方法 |
-
2018
- 2018-11-23 CN CN201811402472.4A patent/CN109456200B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849295A (zh) * | 2003-09-10 | 2006-10-18 | 巴斯福股份公司 | 苯二甲胺(xda)的制备方法 |
| CN1849292A (zh) * | 2003-09-10 | 2006-10-18 | 巴斯福股份公司 | 苯二甲胺(xda)的制备方法 |
| CN101955433A (zh) * | 2010-04-20 | 2011-01-26 | 南通泰禾化工有限公司 | 制备间苯二甲胺的方法 |
| CN107540556A (zh) * | 2016-06-23 | 2018-01-05 | 南京大学 | 一种间苯二甲胺的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109456200A (zh) | 2019-03-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of m-phenyldimethylamine Effective date of registration: 20211123 Granted publication date: 20210723 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220622 Granted publication date: 20210723 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |