CN108203409B - 一种取代的n-羟基苯胺的制备方法 - Google Patents
一种取代的n-羟基苯胺的制备方法 Download PDFInfo
- Publication number
- CN108203409B CN108203409B CN201611190282.1A CN201611190282A CN108203409B CN 108203409 B CN108203409 B CN 108203409B CN 201611190282 A CN201611190282 A CN 201611190282A CN 108203409 B CN108203409 B CN 108203409B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- chlorophenyl
- reaction
- nitrobenzene
- pyrazoloxymethyl
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611190282.1A CN108203409B (zh) | 2016-12-20 | 2016-12-20 | 一种取代的n-羟基苯胺的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611190282.1A CN108203409B (zh) | 2016-12-20 | 2016-12-20 | 一种取代的n-羟基苯胺的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108203409A CN108203409A (zh) | 2018-06-26 |
CN108203409B true CN108203409B (zh) | 2023-09-05 |
Family
ID=62603728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611190282.1A Active CN108203409B (zh) | 2016-12-20 | 2016-12-20 | 一种取代的n-羟基苯胺的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108203409B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1271348A (zh) * | 1997-09-05 | 2000-10-25 | 巴斯福股份公司 | (杂)芳族羟胺化合物的制备方法 |
CN103153960A (zh) * | 2010-09-21 | 2013-06-12 | 巴斯夫欧洲公司 | 制备取代的n-苯基羟胺的方法 |
CN103415508A (zh) * | 2011-03-09 | 2013-11-27 | 巴斯夫欧洲公司 | 制备取代的n-苯基羟胺的方法 |
CN104098485A (zh) * | 2014-05-26 | 2014-10-15 | 张家港威胜生物医药有限公司 | 一种邻氨基苯羟胺的制备方法 |
CN105622513A (zh) * | 2014-11-06 | 2016-06-01 | 江苏扬农化工股份有限公司 | 一种取代的芳香羟胺化合物的制备方法 |
-
2016
- 2016-12-20 CN CN201611190282.1A patent/CN108203409B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1271348A (zh) * | 1997-09-05 | 2000-10-25 | 巴斯福股份公司 | (杂)芳族羟胺化合物的制备方法 |
CN103153960A (zh) * | 2010-09-21 | 2013-06-12 | 巴斯夫欧洲公司 | 制备取代的n-苯基羟胺的方法 |
CN103415508A (zh) * | 2011-03-09 | 2013-11-27 | 巴斯夫欧洲公司 | 制备取代的n-苯基羟胺的方法 |
CN104098485A (zh) * | 2014-05-26 | 2014-10-15 | 张家港威胜生物医药有限公司 | 一种邻氨基苯羟胺的制备方法 |
CN105622513A (zh) * | 2014-11-06 | 2016-06-01 | 江苏扬农化工股份有限公司 | 一种取代的芳香羟胺化合物的制备方法 |
Non-Patent Citations (1)
Title |
---|
A process for preparing pyraclostrobin;匿名;《IP.COM》;20150206;第1-12页 * |
Also Published As
Publication number | Publication date |
---|---|
CN108203409A (zh) | 2018-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102001951A (zh) | 高纯度对苯二胺制备方法 | |
CN113429295B (zh) | 基于固定床微反应器连续催化加氢制备间苯二胺的方法 | |
CN107778183B (zh) | 2,4,6-三氟苄胺的制备方法 | |
CN103319313A (zh) | 氧芴开环制备邻苯基苯酚的方法 | |
CN107619375A (zh) | 一种高纯度对苯二胺的连续合成方法 | |
CN113024385B (zh) | 一种2,2'-双(三氟甲基)-4,4'-二氨基联苯的制备方法 | |
CN108203409B (zh) | 一种取代的n-羟基苯胺的制备方法 | |
CN112552224A (zh) | 一种4-羟基吲哚的合成方法 | |
CN107619374A (zh) | 一种对苯二胺的连续合成方法 | |
CN111995525A (zh) | 一种芳胺类化合物的制备方法 | |
CN108752186B (zh) | 一种2-苄基-5-三氟甲基苯甲酸的制备方法 | |
CN103193660B (zh) | 一种4-烷氧基苯胺类化合物的合成方法 | |
CN110054582A (zh) | 一种3-氨基-n-乙基咔唑的制备方法 | |
CN104292113A (zh) | 一种3-氯-4-氟苯胺的制备方法 | |
CN104098485A (zh) | 一种邻氨基苯羟胺的制备方法 | |
CN103570563A (zh) | 一种从硝基苯加氢直接合成对氨基苯酚的工艺 | |
CN102702042B (zh) | 6-氯-3-硝基甲苯-4-磺酸液相连续加氢还原制备clt酸的方法 | |
CN1680307A (zh) | 4.4`-二氨基二苯乙烯-2.2`二磺酸还原新工艺 | |
CN103508901A (zh) | 一种合成3,5-二氯苯胺的方法 | |
CN102698743B (zh) | 用于6-氯-3-硝基甲苯-4-磺酸液相加氢还原反应的催化剂及其制备方法 | |
CN110002930B (zh) | 一种加氢还原烯基芳香卤代衍生物的方法 | |
CN101962326A (zh) | 一种连续加氢制备4,6-二氨基间苯二酚盐酸盐的方法 | |
CN102173993B (zh) | 合成4,6-二氨基间苯二酚盐酸盐的方法 | |
CN112479993A (zh) | 一种应用于kras抑制剂类药物杂环中间体的合成方法 | |
CN105418358A (zh) | 制备邻氯甲苯的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Xiuwei Inventor after: Chen Longyan Inventor after: Jing Chengcai Inventor after: Shan Changling Inventor after: Li Jianguo Inventor after: Zhang Zhigang Inventor after: Wang Xu Inventor after: Han Qingqing Inventor after: Ge Yaolun Inventor before: Yan Xiuwei Inventor before: Chen Longyan Inventor before: Jing Chengcai Inventor before: Shan Changling Inventor before: Li Jianguo Inventor before: Zhang Zhigang Inventor before: Wang Xu Inventor before: Han Qingqing Inventor before: Ge Yaolun |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |