CN101323579B - Method for preparing m-phenylenediamine - Google Patents
Method for preparing m-phenylenediamine Download PDFInfo
- Publication number
- CN101323579B CN101323579B CN2007100117299A CN200710011729A CN101323579B CN 101323579 B CN101323579 B CN 101323579B CN 2007100117299 A CN2007100117299 A CN 2007100117299A CN 200710011729 A CN200710011729 A CN 200710011729A CN 101323579 B CN101323579 B CN 101323579B
- Authority
- CN
- China
- Prior art keywords
- gram
- reaction
- mphenylenediamine
- dinitrobenzene
- catalyst
- 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.)
- Expired - Fee Related
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100117299A CN101323579B (en) | 2007-06-15 | 2007-06-15 | Method for preparing m-phenylenediamine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100117299A CN101323579B (en) | 2007-06-15 | 2007-06-15 | Method for preparing m-phenylenediamine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101323579A CN101323579A (en) | 2008-12-17 |
CN101323579B true CN101323579B (en) | 2011-07-20 |
Family
ID=40187305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100117299A Expired - Fee Related CN101323579B (en) | 2007-06-15 | 2007-06-15 | Method for preparing m-phenylenediamine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101323579B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102211970B (en) * | 2011-04-06 | 2015-04-22 | 常州介孔催化材料有限公司 | Production method of diamido-arene |
CN102731377A (en) * | 2011-04-08 | 2012-10-17 | 中国中化股份有限公司 | Method for preparing 2, 3, 5, 6-tetraaminopyrimidine hydrochloride |
CN102350343B (en) * | 2011-08-17 | 2013-07-10 | 武汉工程大学 | Pd-Pt alloy structural catalyst, and preparation method and application thereof |
CN103242116A (en) * | 2012-02-10 | 2013-08-14 | 淮海工学院 | Novel method for preparing arylamine through reducing aromatic nitro compound |
CN103977818B (en) * | 2014-05-15 | 2016-04-06 | 太原理工大学 | For the Raney's nickel catalyst of dinitrotoluene (DNT) low-voltage hydrogenation and method for making and application |
CN113429299A (en) * | 2021-07-27 | 2021-09-24 | 深圳市濯欣科技有限公司 | Method for purifying phenylenediamine |
-
2007
- 2007-06-15 CN CN2007100117299A patent/CN101323579B/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
赵松林.负载型Ru_Pt催化剂催化芳香硝基化合物选择加氢的研究.《负载型Ru_Pt催化剂催化芳香硝基化合物选择加氢的研究》.四川大学,2004,42-52. * |
Also Published As
Publication number | Publication date |
---|---|
CN101323579A (en) | 2008-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101323579B (en) | Method for preparing m-phenylenediamine | |
CN100467432C (en) | Synthesis method of substituted cyclohexanone and/or substituted cyclohexanol | |
CN101658788B (en) | Catalyst for greenly synthesizing halogenated arylamine by means of high-efficiency catalytic hydrogenation of halogenated aromatic nitro compound and preparation method thereof | |
CN105251482A (en) | Ruthenium palladium/carbon catalyst of cyclohexanecarboxylic acid synthesized through benzoic acid hydrogenation and preparation method and application thereof | |
CN109046430A (en) | Nitrogen-dopped activated carbon supported palladium-iron catalyst and its application for benzophenone catalytic hydrogenation synthesis benzhydrol | |
CN106543017B (en) | A kind of preparation method of 4 aminocyclohexyl acetic acid | |
CN101880242B (en) | Method for preparing 3-amino-4-methoxyacetanilide by taking Raney nickel as catalyst | |
CN100465145C (en) | Process of preparing 1,4-cyclohexane dimethand | |
CN108623443A (en) | A kind of method that resorcinol gas phase hydrogenation prepares hydroresorcinol | |
CN102050746A (en) | Method for preparing o-chloroaniline | |
CN108970632A (en) | A kind of load type bimetal catalyst and preparation method thereof efficiently synthesizing DBE | |
CN109851473B (en) | Method for preparing 1,3-propylene glycol by hydrogenolysis of glycerol solution | |
CN101434550B (en) | Method for preparing 1-naphthylamine from 1-nitronaphthalene | |
CN106622219A (en) | Catalyst for preparing tetrahydrofurfuryl alcohol by furfuralcohol liquid phase hydrogenation, preparation method and application thereof | |
CN101434547B (en) | Method for preparing aniline from nitrobenzene | |
CN101481314B (en) | Method for preparing X substituted aniline from X substituted nitrobenzene | |
CN102056879B (en) | Continuous process to produce hexafluoroisopropanol | |
CN105622347B (en) | A kind of method that xylose prepares 1,2- pentanediols | |
CN110498780A (en) | A method of tetrahydrochysene furoic acid is prepared by furancarboxylic acid gas phase hydrogenation | |
CN101434548B (en) | Method for preparing diaminobenzene from dinitro benzene | |
CN102702043B (en) | Method for preparing CLT acid (6-chloro-3-nitrotoluene-4-sulfonic acid) by continuous hydrogenation reduction of 6-chloro-3-nitrotoluene-4-sulfonicacid liquid phase | |
CN100436403C (en) | Method for preparing o-chloroaniline | |
CN101475488A (en) | Method for preparing aminotoluene by catalytic hydrogenation of 2, 4-dinitrotoluene or/and 2, 6-dinitrotoluene | |
CN101434549B (en) | Method for preparing 1,4-3 diaminonaphthalene from 1,4-dinitronaphthalene | |
CN102698743B (en) | Catalyst for liquid-phase hydrogenation reduction reaction of 6-chloro-3-nitrotoluene-4-sulfonic acid (CLT acid) and method for preparing same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SINOCHEM CORPORATION Free format text: FORMER OWNER: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Effective date: 20100618 Owner name: SHENYANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY C |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110021 NO.8, SHENLIAO EAST ROAD, TIEXI DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 100031 NO.28, FUXINGMEN INNER STREET, XICHENG DISTRICT, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100618 Address after: 100031 Beijing, Xicheng District, the door of the revitalization of the main street, No. 28 Applicant after: Sinochem Corporation Co-applicant after: Shenyang Research Institute of Chemical Industry Address before: 110021 Liaodong, Liaoning, Tiexi Shen road, No. 8, No. Applicant before: Shenyang Institute of Chemical Engineering |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20160615 |
|
CF01 | Termination of patent right due to non-payment of annual fee |