KR860002471A - 피라졸 제초제의 제조방법 - Google Patents
피라졸 제초제의 제조방법 Download PDFInfo
- Publication number
- KR860002471A KR860002471A KR1019850006415A KR850006415A KR860002471A KR 860002471 A KR860002471 A KR 860002471A KR 1019850006415 A KR1019850006415 A KR 1019850006415A KR 850006415 A KR850006415 A KR 850006415A KR 860002471 A KR860002471 A KR 860002471A
- Authority
- KR
- South Korea
- Prior art keywords
- pyrazole
- phenyl
- manufacturing
- chloro
- formula
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- a. 구조식(Ⅱ)의 5-클로로-1-페닐-1H-피라졸-4-카복실산 에스테르를 극성, 비양성자성 용매 약 600ml -약1중, 약 70-150℃범위 온도에서 5-클로로-1-페닐-1H-피라졸-4-카복실산 에스테르 그람-몰당 약 2.0-약 3.0당량의 소디움 시아나이드와 반응시키고,b. 반응혼합물에 약 2.0-약 15.0몰 당량의 메틸아민을 첨가하여, 약 20-약 40℃범위의 온도에서 혼합물을 교반한 후 최종 생성물을 분리하여 다음 구조식 (Ⅰ)의 5-시아노-1-페닐-N-메틸-1H-피라졸-4-카복사마이드를 제조하는 방법.상기식에서, R1은 C1-C6알콕시이다.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US647569 | 1984-09-06 | ||
| US647,569 | 1984-09-06 | ||
| US06/647,569 US4587348A (en) | 1984-09-06 | 1984-09-06 | Process for preparing herbicidal 5-cyano-1-phenyl-N-methyl-1H-pyrazole-4-carboxamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860002471A true KR860002471A (ko) | 1986-04-26 |
| KR870000523B1 KR870000523B1 (ko) | 1987-03-14 |
Family
ID=24597461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850006415A KR870000523B1 (ko) | 1984-09-06 | 1985-09-03 | 피라졸 제초제의 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4587348A (ko) |
| EP (1) | EP0174798A1 (ko) |
| JP (1) | JPS6172757A (ko) |
| KR (1) | KR870000523B1 (ko) |
| BR (1) | BR8504288A (ko) |
| HU (1) | HUT39163A (ko) |
| IL (1) | IL76280A0 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2527220B2 (ja) * | 1988-10-07 | 1996-08-21 | 三菱化学株式会社 | ピラゾ―ルカルボン酸アミド類の製造方法 |
| KR101124448B1 (ko) * | 2009-08-17 | 2012-03-21 | 도건우 | 지면에 출력하는 디스플레이장치를 갖는 자전거 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428673A1 (de) * | 1974-06-14 | 1976-01-02 | Bayer Ag | Carbonsaeureamide, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| DE3129429A1 (de) * | 1981-07-25 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | 5-amino-1-phenyl-pyrazol-4-carbonsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses |
| ZA826213B (en) * | 1981-08-31 | 1983-07-27 | Uniroyal Inc | Substituted pyrazole herbicides |
-
1984
- 1984-09-06 US US06/647,569 patent/US4587348A/en not_active Expired - Fee Related
-
1985
- 1985-09-03 KR KR1019850006415A patent/KR870000523B1/ko active
- 1985-09-03 IL IL76280A patent/IL76280A0/xx unknown
- 1985-09-04 EP EP85306280A patent/EP0174798A1/en not_active Ceased
- 1985-09-04 HU HU853351A patent/HUT39163A/hu unknown
- 1985-09-05 BR BR8504288A patent/BR8504288A/pt unknown
- 1985-09-05 JP JP60197506A patent/JPS6172757A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8504288A (pt) | 1986-06-17 |
| EP0174798A1 (en) | 1986-03-19 |
| JPS6172757A (ja) | 1986-04-14 |
| US4587348A (en) | 1986-05-06 |
| HUT39163A (en) | 1986-08-28 |
| KR870000523B1 (ko) | 1987-03-14 |
| IL76280A0 (en) | 1986-01-31 |
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