TW200512185A - Chemical process - Google Patents
Chemical processInfo
- Publication number
- TW200512185A TW200512185A TW093126006A TW93126006A TW200512185A TW 200512185 A TW200512185 A TW 200512185A TW 093126006 A TW093126006 A TW 093126006A TW 93126006 A TW93126006 A TW 93126006A TW 200512185 A TW200512185 A TW 200512185A
- Authority
- TW
- Taiwan
- Prior art keywords
- salt
- chemical process
- acid
- hydroquinone
- ester
- Prior art date
Links
- 238000001311 chemical methods and process Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- GXEMMZPHKGLVPF-SECBINFHSA-N (2R)-2-hydroxy-2-phenoxypropanoic acid Chemical compound O[C@](C(=O)O)(C)OC1=CC=CC=C1 GXEMMZPHKGLVPF-SECBINFHSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0322917.6A GB0322917D0 (en) | 2003-09-30 | 2003-09-30 | Chemical process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200512185A true TW200512185A (en) | 2005-04-01 |
| TWI343911B TWI343911B (en) | 2011-06-21 |
Family
ID=29415251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093126006A TWI343911B (en) | 2003-09-30 | 2004-08-30 | Process for producing r-2-(4-hydroxyphenoxy)propanoic acid or a salt thereof and its use in making herbicidal products |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US7268249B2 (zh) |
| EP (1) | EP1670743B1 (zh) |
| JP (2) | JP4965256B2 (zh) |
| KR (1) | KR101102822B1 (zh) |
| CN (1) | CN100422129C (zh) |
| AT (1) | ATE353868T1 (zh) |
| BR (1) | BRPI0414925B1 (zh) |
| CA (1) | CA2535039C (zh) |
| DE (1) | DE602004004810T2 (zh) |
| DK (1) | DK1670743T3 (zh) |
| EA (1) | EA009241B1 (zh) |
| ES (1) | ES2282897T3 (zh) |
| GB (1) | GB0322917D0 (zh) |
| IL (1) | IL173524A (zh) |
| PL (1) | PL1670743T3 (zh) |
| PT (1) | PT1670743E (zh) |
| TW (1) | TWI343911B (zh) |
| WO (1) | WO2005042460A1 (zh) |
| ZA (1) | ZA200601145B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100467452C (zh) * | 2006-11-01 | 2009-03-11 | 浙江工业大学 | 一种制备具有高光学纯度精吡氟氯禾灵的方法 |
| CN101835742A (zh) * | 2007-10-24 | 2010-09-15 | 陶氏益农公司 | 制备r-(+)-2-(4-(4-氰基-2-氟苯氧基)苯氧基)丙酸酯类的改进方法 |
| CN102391104A (zh) * | 2011-09-16 | 2012-03-28 | 南通嘉禾化工有限公司 | 一种（r）-（+）-2-对羟基苯氧基丙酸的合成及其分离工艺 |
| CN102584691A (zh) * | 2012-01-12 | 2012-07-18 | 南京红太阳生物化学有限责任公司 | 一种合成炔草酯的新方法 |
| DE102016221270B4 (de) * | 2015-11-30 | 2019-03-21 | Ford Global Technologies, Llc | Mobile Transportvorrichtung, Fahrzeug und Verfahren zum Bewegen einer mobilen Transportvorrichtung |
| CN111187155B (zh) * | 2020-03-25 | 2022-04-05 | 江苏三吉利化工股份有限公司 | 一种气相催化合成r-(+)-2-(4-羟基苯氧基)丙酸的方法 |
| JP2023027630A (ja) * | 2021-08-17 | 2023-03-02 | 住友化学株式会社 | エーテル化合物の製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR763374A (fr) * | 1933-01-23 | 1934-04-30 | Manuf De Prod Chim Purs | Procédé pour la préparation des antipodes optiques de corps doués de pouvoir rotatoire |
| JPS5616475A (en) * | 1979-07-19 | 1981-02-17 | Nissan Chem Ind Ltd | Quinoxaline derivative and herbicide containing the same as effective component |
| US4505743A (en) * | 1981-12-31 | 1985-03-19 | Ciba-Geigy Corporation | α-[4-(3-Fluoro-5'-halopyridyl-2'-oxy)-phenoxy]-propionic acid derivatives having herbicidal activity |
| DE3240805A1 (de) * | 1982-11-05 | 1984-05-10 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von hydroxy-phenoxy-alkancarbonsaeuren |
| US4505753A (en) * | 1983-06-30 | 1985-03-19 | Research One Limited Partnership | Cementitious composite material |
| JPS60123443A (ja) * | 1983-12-07 | 1985-07-02 | Nissan Chem Ind Ltd | ２−（４−ヒドロキシフェノキシ）アルカン酸の製造方法 |
| JPH0610154B2 (ja) * | 1984-12-28 | 1994-02-09 | 日産化学工業株式会社 | 光学活性２−（４−ヒドロキシフエノキシ）プロピオン酸の製法 |
| FR2634481B1 (fr) * | 1988-07-20 | 1990-09-14 | Rhone Poulenc Chimie | Procede de purification de l'acide d-hydroxyphenoxypropionique |
| JP2514072B2 (ja) * | 1988-07-20 | 1996-07-10 | ダイセル化学工業株式会社 | 光学活性２−（４−ヒドロキシフェノキシ）プロピオン酸の製法 |
| JPH02268134A (ja) * | 1989-04-11 | 1990-11-01 | Tosoh Corp | 光学活性２―（４―ヒドロキシフェノキシ）プロピオン酸の製造法 |
| JPH08134018A (ja) * | 1994-11-04 | 1996-05-28 | Nippon Green Consultant Kk | ３−（２−ヒドロキシフェノキシ）プロピオン酸誘導体の製造方法 |
-
2003
- 2003-09-30 GB GBGB0322917.6A patent/GB0322917D0/en not_active Ceased
-
2004
- 2004-08-16 KR KR1020067006076A patent/KR101102822B1/ko active IP Right Grant
- 2004-08-16 US US10/571,863 patent/US7268249B2/en active Active
- 2004-08-16 WO PCT/GB2004/003497 patent/WO2005042460A1/en active IP Right Grant
- 2004-08-16 EA EA200600496A patent/EA009241B1/ru not_active IP Right Cessation
- 2004-08-16 PL PL04768060T patent/PL1670743T3/pl unknown
- 2004-08-16 BR BRPI0414925-4A patent/BRPI0414925B1/pt active IP Right Grant
- 2004-08-16 CN CNB2004800267093A patent/CN100422129C/zh active Active
- 2004-08-16 JP JP2006530547A patent/JP4965256B2/ja active Active
- 2004-08-16 CA CA2535039A patent/CA2535039C/en active Active
- 2004-08-16 EP EP04768060A patent/EP1670743B1/en active Active
- 2004-08-16 ES ES04768060T patent/ES2282897T3/es active Active
- 2004-08-16 DK DK04768060T patent/DK1670743T3/da active
- 2004-08-16 DE DE602004004810T patent/DE602004004810T2/de active Active
- 2004-08-16 PT PT04768060T patent/PT1670743E/pt unknown
- 2004-08-16 AT AT04768060T patent/ATE353868T1/de active
- 2004-08-30 TW TW093126006A patent/TWI343911B/zh active
-
2006
- 2006-02-02 IL IL173524A patent/IL173524A/en active IP Right Grant
- 2006-02-08 ZA ZA200601145A patent/ZA200601145B/en unknown
-
2011
- 2011-08-01 JP JP2011168718A patent/JP2011236244A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200601145B (en) | 2007-05-30 |
| DE602004004810T2 (de) | 2007-12-06 |
| JP4965256B2 (ja) | 2012-07-04 |
| EP1670743B1 (en) | 2007-02-14 |
| PT1670743E (pt) | 2007-03-30 |
| KR101102822B1 (ko) | 2012-01-05 |
| ATE353868T1 (de) | 2007-03-15 |
| IL173524A0 (en) | 2006-07-05 |
| US20060270851A1 (en) | 2006-11-30 |
| WO2005042460A1 (en) | 2005-05-12 |
| DK1670743T3 (da) | 2007-05-29 |
| CN1852884A (zh) | 2006-10-25 |
| GB0322917D0 (en) | 2003-11-05 |
| EA200600496A1 (ru) | 2006-10-27 |
| CN100422129C (zh) | 2008-10-01 |
| BRPI0414925B1 (pt) | 2014-02-18 |
| ES2282897T3 (es) | 2007-10-16 |
| KR20060094954A (ko) | 2006-08-30 |
| DE602004004810D1 (de) | 2007-03-29 |
| EP1670743A1 (en) | 2006-06-21 |
| EA009241B1 (ru) | 2007-12-28 |
| IL173524A (en) | 2010-11-30 |
| US7268249B2 (en) | 2007-09-11 |
| BRPI0414925A (pt) | 2006-11-07 |
| TWI343911B (en) | 2011-06-21 |
| JP2007507478A (ja) | 2007-03-29 |
| CA2535039A1 (en) | 2005-05-12 |
| PL1670743T3 (pl) | 2007-06-29 |
| CA2535039C (en) | 2012-06-26 |
| JP2011236244A (ja) | 2011-11-24 |
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