CN105837452A - 2-甲基-5-硝基苯酚生产工艺 - Google Patents
2-甲基-5-硝基苯酚生产工艺 Download PDFInfo
- Publication number
- CN105837452A CN105837452A CN201610205000.4A CN201610205000A CN105837452A CN 105837452 A CN105837452 A CN 105837452A CN 201610205000 A CN201610205000 A CN 201610205000A CN 105837452 A CN105837452 A CN 105837452A
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- CN
- China
- Prior art keywords
- methyl
- sulphuric acid
- aminotoluene
- ortho
- concentrated sulphuric
- 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.)
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- 0 CCC(c1ccccc1*)=C Chemical compound CCC(c1ccccc1*)=C 0.000 description 2
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
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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
-
- 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
- C07C209/76—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 by nitration
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/20—Diazonium compounds
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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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610205000.4A CN105837452B (zh) | 2016-04-05 | 2016-04-05 | 2-甲基-5-硝基苯酚生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610205000.4A CN105837452B (zh) | 2016-04-05 | 2016-04-05 | 2-甲基-5-硝基苯酚生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105837452A true CN105837452A (zh) | 2016-08-10 |
CN105837452B CN105837452B (zh) | 2019-01-29 |
Family
ID=56596721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610205000.4A Active CN105837452B (zh) | 2016-04-05 | 2016-04-05 | 2-甲基-5-硝基苯酚生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN105837452B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113121360A (zh) * | 2019-12-30 | 2021-07-16 | 青岛海湾精细化工有限公司 | 一种大红色基g的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1566074A (zh) * | 2003-06-13 | 2005-01-19 | 上海子能高科股份有限公司 | 一种4-甲基-3-硝基苯酚及其制备方法 |
US20060040966A1 (en) * | 2004-07-22 | 2006-02-23 | Yuan Chester C | Substituted aryl-amine derivatives and methods of use |
WO2007038387A2 (en) * | 2005-09-23 | 2007-04-05 | Yale University | Compounds and methods for the treatment of viruses and cancer |
CN101519358A (zh) * | 2009-04-08 | 2009-09-02 | 荆州市丽之源化工科技有限公司 | 染发剂中间体5-氨基邻甲酚及制备方法 |
CN105218376A (zh) * | 2015-10-31 | 2016-01-06 | 丁玉琴 | 一种2-甲基-5-硝基苯酚的合成方法 |
-
2016
- 2016-04-05 CN CN201610205000.4A patent/CN105837452B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1566074A (zh) * | 2003-06-13 | 2005-01-19 | 上海子能高科股份有限公司 | 一种4-甲基-3-硝基苯酚及其制备方法 |
US20060040966A1 (en) * | 2004-07-22 | 2006-02-23 | Yuan Chester C | Substituted aryl-amine derivatives and methods of use |
WO2007038387A2 (en) * | 2005-09-23 | 2007-04-05 | Yale University | Compounds and methods for the treatment of viruses and cancer |
CN101519358A (zh) * | 2009-04-08 | 2009-09-02 | 荆州市丽之源化工科技有限公司 | 染发剂中间体5-氨基邻甲酚及制备方法 |
CN105218376A (zh) * | 2015-10-31 | 2016-01-06 | 丁玉琴 | 一种2-甲基-5-硝基苯酚的合成方法 |
Non-Patent Citations (4)
Title |
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AHMED O.ALNAJJAR 等: "Synthesis and characterization of novel azo-morphine derivatives for possible use in abused drugs analysis", 《EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY》 * |
JULIANA RUIZ-CARO 等: "Optimization of diarylamines as non-nucleoside inhibitors of HIV-1 reverse transcriptase", 《BIOORGANIC & MEDICINAL CHEMISTRY LETTERS》 * |
叶思景 等: "5-氨基邻甲苯酚的合成工艺研究", 《广东化工》 * |
陈旭东 等: "2-甲基-5-氨基苯酚的合成路线选择及工艺研究", 《染料工业》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113121360A (zh) * | 2019-12-30 | 2021-07-16 | 青岛海湾精细化工有限公司 | 一种大红色基g的制备方法 |
Also Published As
Publication number | Publication date |
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CN105837452B (zh) | 2019-01-29 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: 443000 room 6215, No. 57-5, development avenue, Yichang District, Yichang (Hubei) free trade zone, Yichang City, Hubei Province Patentee after: Hubei Youwei New Material Co., Ltd Address before: 441022 Xiangfan city of Hubei province Xiangyang City Tiger Road No. 21 Co-patentee before: Li Benlin Patentee before: Tian Zhigao |
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Effective date of registration: 20210825 Address after: 441400 No. 10, Leiyan Avenue, Leihe Town, Yicheng city, Xiangyang City, Hubei Province Patentee after: Hubei teteng New Material Technology Co.,Ltd. Address before: Room 6215, no.57-5, Fazhan Avenue, Yichang District, Yichang Free Trade Zone, Hubei Province, 443000 Patentee before: Hubei Youwei New Material Co., Ltd |
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