KR970015580A - 1- 아릴-4- 카바모일- 테트라졸리논의 제조방법 - Google Patents
1- 아릴-4- 카바모일- 테트라졸리논의 제조방법 Download PDFInfo
- Publication number
- KR970015580A KR970015580A KR1019960040612A KR19960040612A KR970015580A KR 970015580 A KR970015580 A KR 970015580A KR 1019960040612 A KR1019960040612 A KR 1019960040612A KR 19960040612 A KR19960040612 A KR 19960040612A KR 970015580 A KR970015580 A KR 970015580A
- Authority
- KR
- South Korea
- Prior art keywords
- alkyl
- optionally substituted
- aryl
- case
- carbonyl
- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (6)
- 하기 화학식 (2)의 1-아릴-테트라졸리논을 0℃ 내지 150℃의 온도에서 희석제의 존재하에 포스겐과 반응시키고 ("제1단계"), 생성된 하기 화학식 (3)의 1-아릴-4-클로로카보닐-테트라졸리논을, 필요에 따라 중간체의 분리과정을 거치지 않거나 거친 후에, -20℃ 내지 100℃의 온도에서 희석제의 존재하, 및 필요에 따라 추가의 염기성 화합물의 존재하에 화학식 (4)의 아민과 반응시킴을 특징으로 하여 하기 화학식 (1)의 1-아릴-4-카바모일-테트라졸리논을 제조하는 방법;상기 식에서, Ar은 임의로 치환된 아릴을 나타내며, R1은 각 경우에 임의로 치환된 알킬, 알케닐, 알키닐 또는 알콕시를 나타내고, R2는 각 경우에 임의로 치환된 알킬, 알케닐, 알킬닐, 사이클로알킬, 사이클로알킬, 알릴, 아릴 또는 아릴알킬을 나타내거나, R1과 함께 알칸디일을 나타낸다.
- 제1항에 있어서, 화학식 (1), (2) 및 (3)의 화합물 각각에서 Ar은 카복실, 시아노, 카보모일, 니트로, 아미노, 하이드록실 또는 할로겐에 의해, 또는 C1-C4알콕시, C1-C4알킬티오, C1-C4알킬설피닐, C1-C4알킬설포닐, 디-(C1-C4알킬)아미노, C1-C4알킬설포닐아미노, 디-(C1-C4알킬)아미노설포닐, C1-C4알킬-카보닐, C1-C4알킬-카보닐아미노, C1-C4알콕시-카보닐, 디-(C1-C4-알킬아미노)-카보닐, C1-C4알킬렌디옥시, 페닐 또는 페녹시(이들은 각 경우에 불소 및/또는 염소에 의해 임의로 치환된다)에 의해 임의로 치환된 페닐 또는 나프틸을 나타내고, 화학식 (1) 및 (4)의 화합물 각각에서 R1은 각각 1 내지 6개의 탄소원자를 가지며, 각 경우에 시아노 또는 할로겐에 의해 임의로 치환된 알킬, 알케닐 또는 알키닐을 나타내고, R2는 1 내지 6개의 탄소원자를 가지며 시아노 또는 할로겐에 의해 임의로 치환된 알킬을 나타내거나, 각각 2 내지 6개의 탄소원자를 가지며 각 경우에 시아노 또는 할로겐에 의해 임의로 치환된 알케닐 또는 알키닐을 나타내거나, 각 경우에 사이클로알킬 부위에 3 내지 6개의 탄소원자 및 임의로 알킬 부위에 1 내지 2개의 탄소원자를 가지며 각 경우에 시아노, 할로겐 또는 C1-C4알킬에 의해 임의로 치환된 사이클로알킬 또는 사이클로알킬알킬을 나타내거나, 각 경우에 시아노, 니트로 또는 할로겐에 의해, 또는 C1-C4알킬, C1-C4알콕시, C1-C4알킬티오, C1-C4알킬설피닐, C1-C4알킬설포닐, 디-(C1-C4알킬)아미노, C1-C4알킬설포닐아미노, 디-(C1-C4알킬) 아미노설포닐, C1-C4알킬-카보닐 또는 C1-C4알콕시-카보닐(이들은 각 경우에 불소 및/또는 염소에 의해 임의로 치환된다)에 의해 임의로 치환된 페닐 또는 페닐-C1-C2알킬을 나타내거나, R1과 함께 2 내지 6개의 탄소원자를 갖는 알칸디일을 나타냄을 특징으로 하는 방법.
- 제1항에 있어서, 제1단계 공정을 50℃ 내지 120℃의 온도에서 수행함을 특징으로 하는 방법.
- 제1항에 있어서, 제2단계 공정을 0℃ 내지 80℃의 온도에서 수행함을 특징으로 하는 방법.
- 하기 화학식 (3)의 1-아릴-4-클로로카보닐-테트라졸리논 ;상기 식에서, Ar은 임의로 치환된 아릴을 나타낸다.
- 제5항 있어서, Ar이 카복실, 시아노, 카바모일, 니트로, 아미노, 하이드록실 또는 할로겐에 의해, 또는 C1-C4알킬, C1-C4알콕시, C1-C4알킬티오, C1-C4-알킬설피닐, C1-C4알킬설포닐, 디-(C1-C2알킬)아미노, C1-C4알킬설포닐아미노, 디-(C1-C4알킬아미노설포닐, C1-C4알킬-카보닐, C1-C4알킬-카보닐아미노, C1-C4알콕시-카보닐, 디-(C1-C4알킬아미노)-카보닐, C1-C4알킬렌디옥시, 페닐 또는 페녹시(이들은 각 경우에 불소 및/또는 염소에 의해 임의로 치환된다)에 의해 임의로 치환된 페닐 또는 나프틸을 나타냄을 특징으로 하는 화학식 (3)의 화합물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP19533975.4 | 1995-09-14 | ||
| DE19535242.4 | 1995-09-22 | ||
| DE19535242A DE19535242A1 (de) | 1995-09-22 | 1995-09-22 | Verfahren zur Herstellung von 1-Aryl-4-carbamoyl-tetrazolinonen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970015580A true KR970015580A (ko) | 1997-04-28 |
| KR100435579B1 KR100435579B1 (ko) | 2004-08-25 |
Family
ID=7772876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960040612A Expired - Fee Related KR100435579B1 (ko) | 1995-09-22 | 1996-09-18 | 1-아릴-4-카바모일-테트라졸리논의제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5877323A (ko) |
| EP (1) | EP0764642B1 (ko) |
| JP (1) | JP4205180B2 (ko) |
| KR (1) | KR100435579B1 (ko) |
| CN (1) | CN1060475C (ko) |
| DE (2) | DE19535242A1 (ko) |
| ES (1) | ES2185729T3 (ko) |
| TW (1) | TW399047B (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998025912A1 (en) * | 1996-12-13 | 1998-06-18 | E.I. Du Pont De Nemours And Company | Herbicidal heterocyclic amides |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044018A (en) * | 1974-08-19 | 1977-08-23 | Sankyo Company Limited | Isoxazolone derivatives, their preparation and their use as plant growth regulators |
| US4826529A (en) * | 1983-12-09 | 1989-05-02 | Uniroyal Chemical Company, Inc. | Substituted tetrazolinones and herbicidal compositions thereof |
| US4618365A (en) * | 1983-12-09 | 1986-10-21 | Uniroyal Chemical Company, Inc. | Substituted tetrazolinones and their use as herbicides |
| US4830661A (en) * | 1983-12-09 | 1989-05-16 | Uniroyal Chemical Company, Inc. | Substituted tetrazolinones and herbicidal compositions thereof |
| JP3102953B2 (ja) * | 1992-05-28 | 2000-10-23 | 日本バイエルアグロケム株式会社 | 1−(3,4−ジ置換フェニル)テトラゾリノン誘導体、その製造法および除草剤としての用途 |
| JP3102954B2 (ja) * | 1992-06-03 | 2000-10-23 | 日本バイエルアグロケム株式会社 | 除草性1−(3−ハロ−4−置換フェニル)テトラゾリノン誘導体 |
| JP3505195B2 (ja) * | 1992-07-09 | 2004-03-08 | バイエルクロップサイエンス株式会社 | テトラゾリノン類の水田用除草剤としての利用 |
| JP2822143B2 (ja) * | 1993-02-25 | 1998-11-11 | 日本バイエルアグロケム株式会社 | テトラゾリノン類の水田用除草剤としての利用 |
| JP3390499B2 (ja) * | 1993-09-30 | 2003-03-24 | バイエルクロップサイエンス株式会社 | テトラゾリノン類の製造方法 |
| DE19504059A1 (de) * | 1995-02-08 | 1996-08-14 | Bayer Ag | Verfahren zur Herstellung von substituierten N-Carbamoyl-tetrazolinonen |
-
1995
- 1995-09-22 DE DE19535242A patent/DE19535242A1/de not_active Withdrawn
-
1996
- 1996-09-10 EP EP96114442A patent/EP0764642B1/de not_active Expired - Lifetime
- 1996-09-10 DE DE59609943T patent/DE59609943D1/de not_active Expired - Lifetime
- 1996-09-10 ES ES96114442T patent/ES2185729T3/es not_active Expired - Lifetime
- 1996-09-16 TW TW085111271A patent/TW399047B/zh not_active IP Right Cessation
- 1996-09-17 JP JP26507996A patent/JP4205180B2/ja not_active Expired - Fee Related
- 1996-09-18 KR KR1019960040612A patent/KR100435579B1/ko not_active Expired - Fee Related
- 1996-09-20 CN CN96120142A patent/CN1060475C/zh not_active Expired - Fee Related
-
1998
- 1998-02-12 US US09/023,060 patent/US5877323A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP4205180B2 (ja) | 2009-01-07 |
| CN1060475C (zh) | 2001-01-10 |
| EP0764642A3 (ko) | 1997-04-09 |
| TW399047B (en) | 2000-07-21 |
| JPH09124618A (ja) | 1997-05-13 |
| ES2185729T3 (es) | 2003-05-01 |
| DE19535242A1 (de) | 1997-03-27 |
| EP0764642B1 (de) | 2002-12-04 |
| KR100435579B1 (ko) | 2004-08-25 |
| US5877323A (en) | 1999-03-02 |
| EP0764642A2 (de) | 1997-03-26 |
| DE59609943D1 (de) | 2003-01-16 |
| CN1153777A (zh) | 1997-07-09 |
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