KR100726112B1 - 페닐말론산 디니트릴의 제조방법 - Google Patents
페닐말론산 디니트릴의 제조방법 Download PDFInfo
- Publication number
- KR100726112B1 KR100726112B1 KR1020057010171A KR20057010171A KR100726112B1 KR 100726112 B1 KR100726112 B1 KR 100726112B1 KR 1020057010171 A KR1020057010171 A KR 1020057010171A KR 20057010171 A KR20057010171 A KR 20057010171A KR 100726112 B1 KR100726112 B1 KR 100726112B1
- Authority
- KR
- South Korea
- Prior art keywords
- palladium
- formula
- compound
- malonic acid
- methyl
- 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.)
- Expired - Fee Related
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
- C07C255/33—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (15)
- 하기 화학식 II의 화합물을 팔라듐 촉매와 염기의 존재하에 불활성 희석제 중에서 말론산 디니트릴과 반응시킴으로써 화학식 I의 화합물을 제조하는 방법으로서, 염기로서, 알칼리 금속 수산화물 또는 알칼리 금속 수산화물의 혼합물을 사용하고, 팔라듐 촉매로서, 이할로겐화팔라듐(II), 아세트산팔라듐(II), 황산팔라듐(II), 비스(트리페닐포스핀)팔라듐(II) 디클로라이드, 비스(트리사이클로펜틸포스핀)팔라듐(II) 디클로라이드, 비스(트리사이클로헥실포스핀)팔라듐(II) 디클로라이드, 비스(디벤질리덴아세톤)팔라듐(0) 또는 테트라키스(트리페닐포스핀)팔라듐(0)을 사용함을 특징으로 하는 방법.화학식 I화학식 II위의 화학식 I 및 화학식 II에서,n은 0이고,R1, R2 및 R3은 각각 서로 독립적으로 C1-C4알킬이며,X는 이탈 그룹이다.
- 제1항에 있어서, 화학식 II의 화합물에서, X가 할로겐, R10S(O)2O-{여기서, R10은 메틸, 할로메틸, C4F9-(n) 또는 페닐이거나, 할로겐, 메틸 또는 할로메틸에 의해 1 내지 3회 치환된 페닐이다}, 또는 모노-, 디- 또는 트리아릴메톡시인 방법.
- 제2항에 있어서, X가 염소, 브롬, 요오드, CF3S(O)2O-(트리플레이트), CF3(CF2)3S(O)2O-(노나플레이트), p-톨릴-S(O)2O-(토실레이트), (C6H5)2CHO-, (CH3- C6H4)2CHO-, (C6H5)3CO-(트리틸) 또는 (CH3-C6H4)3CO-인 방법.
- 제3항에 있어서, X가 염소, 브롬 또는 요오드인 방법.
- 삭제
- 제1항에 있어서, 팔라듐 촉매가 동일 반응계 내에서 팔라듐(II) 또는 팔라듐(0) 화합물을 포스핀 리간드와 착화시켜 제조되는 방법.
- 제1항에 있어서, 팔라듐 촉매가 화학식 II의 화합물을 기준으로 하여, 0.001 내지 100mol%의 양으로 사용되는 방법.
- 제1항에 있어서, 희석제로서, 지방족, 지환족 또는 방향족 탄화수소, 지방족 할로탄화수소, 니트릴, 에테르, 알콜, 케톤, 에스테르 또는 락톤, N-치환된 락탐, 아미드, 비환식 우레아, 설폭사이드 또는 물, 또는 이들 희석제의 혼합물이 사용되 는 방법.
- 제8항에 있어서, 방향족 탄화수소로서, 에테르, N-치환된 락탐, 아미드, 비환식 우레아 또는 설폭사이드가 사용되는 방법.
- 제9항에 있어서, N-메틸피롤리돈이 사용되는 방법.
- 제1항에 있어서, 염기로서, 수산화나트륨, 수산화칼륨 또는 수산화나트륨과 수산화칼륨의 혼합물이 사용되는 방법.
- 제11항에 있어서, 수산화나트륨이 염기로서 사용되는 방법.
- 제10항에 있어서, 염기가 말론산 디니트릴에 대하여 이와 동일한 당량으로 사용되거나, 2 내지 10당량 과량으로 사용되는 방법.
- 제1항에 있어서, 반응이 0 내지 250℃의 온도에서 수행되는 방법.
- 제1항에 있어서, 말론산 디니트릴과 화학식 II의 화합물의 반응이 승압에서 수행되는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2057/02 | 2002-12-05 | ||
| CH20572002 | 2002-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050088102A KR20050088102A (ko) | 2005-09-01 |
| KR100726112B1 true KR100726112B1 (ko) | 2007-06-12 |
Family
ID=32399979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057010171A Expired - Fee Related KR100726112B1 (ko) | 2002-12-05 | 2003-12-04 | 페닐말론산 디니트릴의 제조방법 |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US7268247B2 (ko) |
| EP (1) | EP1567482B1 (ko) |
| JP (1) | JP4170986B2 (ko) |
| KR (1) | KR100726112B1 (ko) |
| CN (1) | CN1329370C (ko) |
| AR (1) | AR042282A1 (ko) |
| AT (1) | ATE457974T1 (ko) |
| AU (1) | AU2003292186B2 (ko) |
| BR (2) | BR0310115B1 (ko) |
| CA (1) | CA2503558C (ko) |
| DE (1) | DE60331346D1 (ko) |
| DK (1) | DK1567482T3 (ko) |
| ES (1) | ES2339652T3 (ko) |
| IL (1) | IL168698A (ko) |
| MX (1) | MXPA05005698A (ko) |
| PL (1) | PL208742B1 (ko) |
| PT (1) | PT1567482E (ko) |
| RU (1) | RU2324678C2 (ko) |
| TW (1) | TWI313676B (ko) |
| UA (1) | UA80847C2 (ko) |
| WO (1) | WO2004050607A1 (ko) |
| ZA (1) | ZA200502907B (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070116300A1 (en) * | 2004-12-22 | 2007-05-24 | Broadcom Corporation | Channel decoding for wireless telephones with multiple microphones and multiple description transmission |
| US20060133621A1 (en) * | 2004-12-22 | 2006-06-22 | Broadcom Corporation | Wireless telephone having multiple microphones |
| US7983720B2 (en) * | 2004-12-22 | 2011-07-19 | Broadcom Corporation | Wireless telephone with adaptive microphone array |
| US8509703B2 (en) * | 2004-12-22 | 2013-08-13 | Broadcom Corporation | Wireless telephone with multiple microphones and multiple description transmission |
| US20060147063A1 (en) * | 2004-12-22 | 2006-07-06 | Broadcom Corporation | Echo cancellation in telephones with multiple microphones |
| UA89218C2 (ru) | 2005-02-09 | 2010-01-11 | Сингента Партисипэйшнс Аг | Способ получения галогенбензолов (варианты) |
| US8716507B2 (en) * | 2008-10-31 | 2014-05-06 | The Governing Council Of University Of Toronto | Iron(II) catalysts containing diimino-diphosphine tetradentate ligands and their synthesis |
| WO2010102761A1 (de) | 2009-03-12 | 2010-09-16 | Bayer Cropscience Aktiengesellschaft | Verfahren zur herstellung von chlor- und bromaromaten |
| CN102977151B (zh) * | 2012-11-21 | 2015-10-21 | 北京格林凯默科技有限公司 | 双(三环己基膦)二氯化钯的制备方法 |
| DK3487837T3 (da) * | 2016-07-22 | 2022-10-31 | Syngenta Participations Ag | Fremgangsmåde til fremstilling af spiroheterocykliske pyrrolidindion-herbicider ved hjælp af mellemforbindelsen 2-(4-chlor-2,6-dimethylphenyl)eddikesyre |
| CN108264449B (zh) * | 2016-12-30 | 2022-04-26 | 浙江省诸暨合力化学对外贸易有限公司 | 一种2,6-二乙基-4-甲基苯酚的制备方法 |
| CN108264450B (zh) * | 2016-12-30 | 2021-04-30 | 浙江省诸暨合力化学对外贸易有限公司 | 一种多取代苯酚的制备方法 |
| CN106928253A (zh) * | 2017-03-09 | 2017-07-07 | 武汉工程大学 | 一种唑啉草酯的制备方法 |
| CA3058686C (en) | 2017-04-07 | 2021-04-13 | Oriental (Luzhou) Agrochemicals. Co., Ltd. | Method for preparing 2-aryl malonamide and applications thereof |
| WO2018210616A1 (de) | 2017-05-15 | 2018-11-22 | Bayer Cropscience Aktiengesellschaft | Verfahren zur herstellung von (4-halogen-2,6-dialkylphenyl)malononitrilen |
| CN111386274B (zh) | 2017-12-05 | 2023-07-21 | 先正达参股股份有限公司 | 用于合成除草剂吡唑烷二酮化合物的化学方法 |
| MX2020010636A (es) | 2018-04-10 | 2020-10-28 | Bayer Ag | Proceso para la produccion de acidos 2,6-dialquilfenilaceticos. |
| CN109320435B (zh) * | 2018-11-30 | 2021-11-23 | 江苏富鼎化学有限公司 | 2-(2,6-二乙基-4-甲基苯)丙二腈的合成方法 |
| CN109627184A (zh) * | 2019-01-04 | 2019-04-16 | 浙江中山化工集团股份有限公司 | 一种2,6-二乙基-4-甲基苯基丙二腈的制备方法 |
| WO2020199081A1 (zh) | 2019-04-01 | 2020-10-08 | 泸州东方农化有限公司 | 一种制备2-芳基丙二酸衍生物的方法、中间体及其应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197650A (ja) | 1984-03-16 | 1985-10-07 | Nitto Kasei Kk | アリ−ル置換マロンニトリルの製造法 |
| JPS60204753A (ja) | 1984-03-29 | 1985-10-16 | Nitto Kasei Kk | アリ−ル置換マロンニトリルの製造方法 |
| US5358924A (en) | 1991-03-21 | 1994-10-25 | Bayer Aktiengesellschaft | 3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and use |
| DE4109208A1 (de) | 1991-03-21 | 1992-09-24 | Bayer Ag | 3-hydroxy-4-aryl-5-oxo-pyrazolin-derivate |
| DE59407886D1 (en) | 1993-07-05 | 1999-04-08 | Bayer Ag | Substituierte aryl-ketoenolheterocyclen |
| PL319092A1 (en) | 1994-10-17 | 1997-07-21 | Ciba Geigy Ag | Herbicidal composition |
| WO1996021652A1 (en) | 1995-01-13 | 1996-07-18 | Novartis Ag | 4-aryl- and 4-heteroaryl -5-oxopyrazoline derivatives having pesticidal properties |
| WO1997002243A1 (de) | 1995-06-30 | 1997-01-23 | Bayer Aktiengesellschaft | Dialkyl-halogenphenylsubstituierte ketoenole zur verwendung als herbizide und pestizide |
| TR200002366T2 (tr) | 1998-03-13 | 2000-12-21 | Novartis Ag | Herbisit aktif 3-hidroksi-4-aril-5-oksopirazolin türevleri. |
| IN188424B (ko) * | 1998-03-19 | 2002-09-21 | Laonza A G | |
| JP4049233B2 (ja) * | 1999-03-25 | 2008-02-20 | 富士フイルム株式会社 | 活性メチレン置換アレーン誘導体の製造方法 |
| KR20020012274A (ko) * | 1999-06-16 | 2002-02-15 | 릴리 엠 씨즐러 스피허, 아네뜨 워너 | 제초제 제조용 중간체로서의 치환된 아릴말론산 디니트릴 |
-
2003
- 2003-12-03 TW TW092133992A patent/TWI313676B/zh not_active IP Right Cessation
- 2003-12-03 AR ARP030104455A patent/AR042282A1/es active IP Right Grant
- 2003-12-04 AT AT03767741T patent/ATE457974T1/de active
- 2003-12-04 US US10/537,408 patent/US7268247B2/en not_active Expired - Lifetime
- 2003-12-04 RU RU2005121120/04A patent/RU2324678C2/ru active
- 2003-12-04 PL PL377360A patent/PL208742B1/pl unknown
- 2003-12-04 BR BRPI0310115-0A patent/BR0310115B1/pt active IP Right Grant
- 2003-12-04 DE DE60331346T patent/DE60331346D1/de not_active Expired - Lifetime
- 2003-12-04 WO PCT/EP2003/013716 patent/WO2004050607A1/en not_active Ceased
- 2003-12-04 CN CNB2003801050046A patent/CN1329370C/zh not_active Expired - Lifetime
- 2003-12-04 CA CA2503558A patent/CA2503558C/en not_active Expired - Lifetime
- 2003-12-04 PT PT03767741T patent/PT1567482E/pt unknown
- 2003-12-04 JP JP2004556295A patent/JP4170986B2/ja not_active Expired - Lifetime
- 2003-12-04 DK DK03767741.6T patent/DK1567482T3/da active
- 2003-12-04 BR BR0317002-0A patent/BR0317002A/pt unknown
- 2003-12-04 UA UAA200506560A patent/UA80847C2/xx unknown
- 2003-12-04 ES ES03767741T patent/ES2339652T3/es not_active Expired - Lifetime
- 2003-12-04 AU AU2003292186A patent/AU2003292186B2/en not_active Expired
- 2003-12-04 EP EP03767741A patent/EP1567482B1/en not_active Expired - Lifetime
- 2003-12-04 KR KR1020057010171A patent/KR100726112B1/ko not_active Expired - Fee Related
- 2003-12-04 MX MXPA05005698A patent/MXPA05005698A/es active IP Right Grant
-
2005
- 2005-04-11 ZA ZA2005/02907A patent/ZA200502907B/en unknown
- 2005-05-19 IL IL168698A patent/IL168698A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US7268247B2 (en) | 2007-09-11 |
| RU2324678C2 (ru) | 2008-05-20 |
| JP4170986B2 (ja) | 2008-10-22 |
| TWI313676B (en) | 2009-08-21 |
| AU2003292186A1 (en) | 2004-06-23 |
| PT1567482E (pt) | 2010-04-15 |
| RU2005121120A (ru) | 2006-01-20 |
| EP1567482A1 (en) | 2005-08-31 |
| BR0317002A (pt) | 2005-10-25 |
| UA80847C2 (en) | 2007-11-12 |
| ES2339652T3 (es) | 2010-05-24 |
| BR0310115B1 (pt) | 2013-04-30 |
| AR042282A1 (es) | 2005-06-15 |
| CA2503558A1 (en) | 2004-06-17 |
| EP1567482B1 (en) | 2010-02-17 |
| JP2006509006A (ja) | 2006-03-16 |
| WO2004050607A1 (en) | 2004-06-17 |
| DK1567482T3 (da) | 2010-05-17 |
| CN1720221A (zh) | 2006-01-11 |
| KR20050088102A (ko) | 2005-09-01 |
| CA2503558C (en) | 2012-07-17 |
| MXPA05005698A (es) | 2005-07-26 |
| DE60331346D1 (de) | 2010-04-01 |
| TW200417535A (en) | 2004-09-16 |
| PL208742B1 (pl) | 2011-06-30 |
| CN1329370C (zh) | 2007-08-01 |
| US20060135805A1 (en) | 2006-06-22 |
| ATE457974T1 (de) | 2010-03-15 |
| IL168698A (en) | 2010-11-30 |
| PL377360A1 (pl) | 2006-02-06 |
| AU2003292186B2 (en) | 2010-03-11 |
| ZA200502907B (en) | 2005-12-28 |
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