CN101659620A - 一种2,5-二氨基甲苯的绿色合成方法 - Google Patents
一种2,5-二氨基甲苯的绿色合成方法 Download PDFInfo
- Publication number
- CN101659620A CN101659620A CN200910102224A CN200910102224A CN101659620A CN 101659620 A CN101659620 A CN 101659620A CN 200910102224 A CN200910102224 A CN 200910102224A CN 200910102224 A CN200910102224 A CN 200910102224A CN 101659620 A CN101659620 A CN 101659620A
- Authority
- CN
- China
- Prior art keywords
- methyl
- nitroaniline
- diaminotoluene
- magnetic
- hydrazine hydrate
- 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.)
- Granted
Links
- 229940075142 2,5-diaminotoluene Drugs 0.000 title abstract description 10
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 title abstract description 10
- 238000010189 synthetic method Methods 0.000 title abstract description 4
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 25
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims abstract description 18
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 4
- 238000001308 synthesis method Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- XTTIQGSLJBWVIV-UHFFFAOYSA-N 2-methyl-4-nitroaniline Chemical compound CC1=CC([N+]([O-])=O)=CC=C1N XTTIQGSLJBWVIV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 10
- 239000002585 base Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000118 hair dye Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 125000005245 nitryl group Chemical group [N+](=O)([O-])* 0.000 description 1
- 150000004989 p-phenylenediamines Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN 200910102224 CN101659620B (zh) | 2009-09-04 | 2009-09-04 | 一种2,5-二氨基甲苯的绿色合成方法 |
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CN 200910102224 CN101659620B (zh) | 2009-09-04 | 2009-09-04 | 一种2,5-二氨基甲苯的绿色合成方法 |
Publications (2)
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CN101659620A true CN101659620A (zh) | 2010-03-03 |
CN101659620B CN101659620B (zh) | 2012-12-12 |
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CN 200910102224 Expired - Fee Related CN101659620B (zh) | 2009-09-04 | 2009-09-04 | 一种2,5-二氨基甲苯的绿色合成方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003230A (zh) * | 2010-07-23 | 2013-03-27 | 阿尔法帕夫集团股份公司 | 2,5-二氨基甲苯的制备方法 |
CN111864225A (zh) * | 2020-06-18 | 2020-10-30 | 先进储能材料国家工程研究中心有限责任公司 | 氢燃料电池废旧催化剂浆料的回收方法 |
KR20230007754A (ko) | 2021-07-06 | 2023-01-13 | 씨에스아이엠 주식회사 | 2,5-디아미노톨루엔 황산염의 제조방법 |
CN116041191A (zh) * | 2022-12-08 | 2023-05-02 | 万华化学集团股份有限公司 | 一种从聚氨酯软泡醇解产物中提取二氨基甲苯的方法及其应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2806008B1 (fr) * | 2000-03-08 | 2002-09-27 | Centre Nat Rech Scient | Catalyseur solide de structure hydrotalcite integrant des ions fluorures |
CN101157603B (zh) * | 2007-11-02 | 2010-08-11 | 浙江工业大学 | 一种乙酰丙酮的绿色合成方法 |
-
2009
- 2009-09-04 CN CN 200910102224 patent/CN101659620B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103003230A (zh) * | 2010-07-23 | 2013-03-27 | 阿尔法帕夫集团股份公司 | 2,5-二氨基甲苯的制备方法 |
CN111864225A (zh) * | 2020-06-18 | 2020-10-30 | 先进储能材料国家工程研究中心有限责任公司 | 氢燃料电池废旧催化剂浆料的回收方法 |
KR20230007754A (ko) | 2021-07-06 | 2023-01-13 | 씨에스아이엠 주식회사 | 2,5-디아미노톨루엔 황산염의 제조방법 |
CN116041191A (zh) * | 2022-12-08 | 2023-05-02 | 万华化学集团股份有限公司 | 一种从聚氨酯软泡醇解产物中提取二氨基甲苯的方法及其应用 |
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CN101659620B (zh) | 2012-12-12 |
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Effective date of registration: 20201230 Address after: Hu bin Zhen Zhai Hao Cun, Boxing County, Binzhou City, Shandong Province Patentee after: SHANDONG CHENGDA NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: ZHEJIANG University OF TECHNOLOGY |
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Effective date of registration: 20220222 Address after: No. 166, chemical engineering road, economic development zone, Boxing County, Binzhou City, Shandong Province Patentee after: Shandong Xing'an Intelligent Technology Co.,Ltd. Address before: Hu bin Zhen Zhai Hao Cun, Boxing County, Binzhou City, Shandong Province Patentee before: SHANDONG CHENGDA NEW ENERGY TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 |
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CF01 | Termination of patent right due to non-payment of annual fee |