CN1491938A - 一种合成异丙隆除草剂的方法 - Google Patents
一种合成异丙隆除草剂的方法 Download PDFInfo
- Publication number
- CN1491938A CN1491938A CNA021473781A CN02147378A CN1491938A CN 1491938 A CN1491938 A CN 1491938A CN A021473781 A CNA021473781 A CN A021473781A CN 02147378 A CN02147378 A CN 02147378A CN 1491938 A CN1491938 A CN 1491938A
- Authority
- CN
- China
- Prior art keywords
- reaction
- mirbane
- sec
- catalyst
- dimethylamine
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02147378 CN1204116C (zh) | 2002-10-23 | 2002-10-23 | 一种合成异丙隆除草剂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02147378 CN1204116C (zh) | 2002-10-23 | 2002-10-23 | 一种合成异丙隆除草剂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1491938A true CN1491938A (zh) | 2004-04-28 |
CN1204116C CN1204116C (zh) | 2005-06-01 |
Family
ID=34232951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02147378 Expired - Fee Related CN1204116C (zh) | 2002-10-23 | 2002-10-23 | 一种合成异丙隆除草剂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1204116C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105685097A (zh) * | 2014-11-24 | 2016-06-22 | 武汉鸿信通科技有限公司 | 一种无污染除草剂 |
CN110938019A (zh) * | 2019-12-10 | 2020-03-31 | 江苏快达农化股份有限公司 | 连续化合成异丙隆方法 |
-
2002
- 2002-10-23 CN CN 02147378 patent/CN1204116C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105685097A (zh) * | 2014-11-24 | 2016-06-22 | 武汉鸿信通科技有限公司 | 一种无污染除草剂 |
CN110938019A (zh) * | 2019-12-10 | 2020-03-31 | 江苏快达农化股份有限公司 | 连续化合成异丙隆方法 |
CN110938019B (zh) * | 2019-12-10 | 2022-06-24 | 江苏快达农化股份有限公司 | 连续化合成异丙隆方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1204116C (zh) | 2005-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Akiyama et al. | Enantioselective aza-Diels-Alder reaction catalyzed by a chiral Brønsted acid: effect of the additive on the enantioselectivity | |
Shi et al. | A novel ZrO2–SO42− supported palladium catalyst for syntheses of disubstituted ureas from amines by oxidative carbonylation | |
CN113429295A (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 | |
KR100612923B1 (ko) | 4-아미노 디페닐아민의 제조방법 | |
Shi et al. | Silica Gel Confined Ionic Liquid+ Metal Complexes for Oxygen‐Free Carbonylation of Amines and Nitrobenzene to Ureas | |
US9067867B2 (en) | Preparation of 5-aminosalicylic acid by gas phase catalytic carboxylation | |
Shi et al. | Synthesis Cu (I)–CN-based MOF with in-situ generated cyanogroup by cleavage of acetonitrile: Highly efficient for catalytic cyclization of propargylic alcohols with CO2 | |
CN1204116C (zh) | 一种合成异丙隆除草剂的方法 | |
CN103044491B (zh) | 甲醇与二氧化碳合成碳酸二甲酯的方法 | |
CN1310875C (zh) | 在中等压力下的气相光气化 | |
CN104447261A (zh) | 一种由环戊烷制备环戊醇和环戊酮的方法 | |
CN101575253A (zh) | 富勒烯作为催化剂在硝基芳香化合物催化加氢反应中的应用 | |
Zarchi | Polymer‐Supported Thiocyanate as New, Versatile and Efficient Polymeric Reagent for Conversion of Alkyl Halides to Corresponding Alkyl Thiocyanates under Mild Conditions | |
CN1295212C (zh) | 4.4′-二氨基二苯乙烯-2.2′-二磺酸还原新工艺 | |
CN1185192C (zh) | 氧代异佛尔酮的制备方法 | |
CN1169786C (zh) | 羰基化合成非对称取代脲类化合物的方法 | |
CN116063144A (zh) | 一种生产2,4-二氯甲苯的方法 | |
CN1324007C (zh) | 一种氨基甲酸酯的合成方法 | |
CN1209347C (zh) | 胺与二氧化碳反应制二取代脲的方法 | |
CN100335451C (zh) | 邻二苄叉四氯的制造方法 | |
CN113121311B (zh) | 一种苯胺焦油的综合回收处理工艺 | |
CN1534029A (zh) | 一种合成n-亚戊基-n'-异丙苯脲类化合物的方法 | |
CN109422631B (zh) | 一种茚酮类化合物的合成方法 | |
CN108947801B (zh) | 离子液体中4-氯苯甲酸偶联制备联苯二甲酸 | |
CN1186311C (zh) | 一种合成硝基芳胺类化合物的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN KAI FEI CHEMICAL CO., LTD. Free format text: FORMER OWNER: DALIAN INST OF CHEMICOPHYSICS, CHINESE ACADEMY OF SCIENCES Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: No. 488, Northeast Main Street, Dalian economic and Technological Development Zone, Liaoning Patentee after: Dalian Chemphy Chemical Co., Ltd. Address before: No. 457, Zhongshan Road, Liaoning, Dalian Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050601 Termination date: 20111023 |