AR007348A1 - Procedimiento para producir acido d(+)-2-[4-(6-cloro-2-quinoxaliloxi) fenoxi] propionico y propionatos de etilo, de tetrahidrofurfurilo e isopropiliden aminoxietilo. - Google Patents
Procedimiento para producir acido d(+)-2-[4-(6-cloro-2-quinoxaliloxi) fenoxi] propionico y propionatos de etilo, de tetrahidrofurfurilo e isopropiliden aminoxietilo.Info
- Publication number
- AR007348A1 AR007348A1 ARP970102334A ARP970102334A AR007348A1 AR 007348 A1 AR007348 A1 AR 007348A1 AR P970102334 A ARP970102334 A AR P970102334A AR P970102334 A ARP970102334 A AR P970102334A AR 007348 A1 AR007348 A1 AR 007348A1
- Authority
- AR
- Argentina
- Prior art keywords
- chloro
- propionic
- tetrahidrofurfurilo
- quinoxaliloxi
- isopropiliden
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines 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 carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Se proponen un procedimiento para producir ácido D(+)-2-[4-(6-cloro-2- quinoxaliloxi)fenoxi]propiónico, haciendo reaccionar una sal de metal alcalinode 4-(6-cloro-2-quinoxaliloxi)fenol con una sal de metal alcalino de ácido L-2- cloropropiónico enun solvente de hidrocarburo aromático en la presencia de unsolvente polar aprótico para obtener una sal de metal alcalino de ácido D (+)-2-[4-(6-cloro-2-quinoxaliloxi)fenoxi]propiónico, y tratar a la misma conun ácido. También se propone lapreparación de ésteres de dicho ácido y sales del mismo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14011396 | 1996-06-03 | ||
JP10884797 | 1997-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR007348A1 true AR007348A1 (es) | 1999-10-27 |
Family
ID=26448658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970102334A AR007348A1 (es) | 1996-06-03 | 1997-05-30 | Procedimiento para producir acido d(+)-2-[4-(6-cloro-2-quinoxaliloxi) fenoxi] propionico y propionatos de etilo, de tetrahidrofurfurilo e isopropiliden aminoxietilo. |
Country Status (17)
Country | Link |
---|---|
US (1) | US6136977A (es) |
EP (1) | EP0912528B1 (es) |
CN (1) | CN1096450C (es) |
AR (1) | AR007348A1 (es) |
AT (1) | ATE241605T1 (es) |
AU (1) | AU721345B2 (es) |
BR (1) | BR9709504A (es) |
CA (1) | CA2257204C (es) |
CZ (1) | CZ294764B6 (es) |
DE (1) | DE69722407T2 (es) |
HU (1) | HU228113B1 (es) |
IL (1) | IL127252A (es) |
PL (1) | PL189888B1 (es) |
RU (1) | RU2174514C2 (es) |
TR (1) | TR199802507T2 (es) |
TW (1) | TW407154B (es) |
WO (1) | WO1997046538A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102250023A (zh) * | 2011-08-08 | 2011-11-23 | 山东京博控股股份有限公司 | 精喹禾灵高收率合成方法 |
CN104130967B (zh) * | 2014-08-11 | 2017-12-19 | 南京林业大学 | 一株共表达l‑乳酸脱氢酶和甲酸脱氢酶的大肠杆菌及其构建方法与应用 |
CN104513234B (zh) * | 2014-12-28 | 2017-07-14 | 江苏天容集团股份有限公司 | 一种合成高质量喹禾糠酯的方法 |
CN105601623A (zh) * | 2016-01-29 | 2016-05-25 | 合肥星宇化学有限责任公司 | 一种喹禾糠酯的制备方法 |
CN107915686A (zh) * | 2017-09-07 | 2018-04-17 | 京博农化科技股份有限公司 | 一种精喹禾灵及其中间体4‑(6‑氯‑2喹喔啉氧基)苯酚的合成方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ194196A (en) * | 1979-07-17 | 1983-07-15 | Ici Australia Ltd | -(quinoxalin-2-yl(oxy or thio) phen (oxy or ylthio)-alkanoic acid derivatives or precursors |
US4687849A (en) * | 1985-10-04 | 1987-08-18 | Hoffmann-La Roche Inc. | [(Isopropylideneamino)oxy]-ethyl-2-[[6-chloroquinoxalinyl)oxy]phenoxy]propionate postemergent herbicide |
BR8801855A (pt) * | 1987-04-20 | 1988-11-22 | Agro Kanesho Co Ltd | Composicao herbicida compreendendo como ingrediente ativo um derivado de ester de acido fenoxipropionico e processo para a producao de derivados de ester de acido fenoxipropionico |
ES2058314T3 (es) * | 1988-01-06 | 1994-11-01 | Uniroyal Chem Co Inc | Herbicidas de quinoxaliniloxifenoxipropanoato de heterociclo-alquileno. |
DE4042098C2 (de) * | 1990-12-28 | 1993-10-07 | Hoechst Ag | Verfahren zur Herstellung optisch aktiver Chinoxalinyloxy-phenoxypropionsäureester |
JP3677786B2 (ja) * | 1994-04-07 | 2005-08-03 | 日産化学工業株式会社 | アリールオキシプロピオン酸の製造法 |
-
1997
- 1997-05-21 DE DE69722407T patent/DE69722407T2/de not_active Expired - Lifetime
- 1997-05-21 CZ CZ19983927A patent/CZ294764B6/cs not_active IP Right Cessation
- 1997-05-21 PL PL97330281A patent/PL189888B1/pl unknown
- 1997-05-21 CA CA002257204A patent/CA2257204C/en not_active Expired - Fee Related
- 1997-05-21 HU HU0002672A patent/HU228113B1/hu not_active IP Right Cessation
- 1997-05-21 AU AU27912/97A patent/AU721345B2/en not_active Ceased
- 1997-05-21 AT AT97922127T patent/ATE241605T1/de active
- 1997-05-21 EP EP97922127A patent/EP0912528B1/en not_active Expired - Lifetime
- 1997-05-21 WO PCT/JP1997/001711 patent/WO1997046538A1/en active IP Right Grant
- 1997-05-21 TR TR1998/02507T patent/TR199802507T2/xx unknown
- 1997-05-21 US US09/147,327 patent/US6136977A/en not_active Expired - Lifetime
- 1997-05-21 IL IL12725297A patent/IL127252A/en not_active IP Right Cessation
- 1997-05-21 RU RU99100291/04A patent/RU2174514C2/ru not_active IP Right Cessation
- 1997-05-21 BR BR9709504-4A patent/BR9709504A/pt not_active IP Right Cessation
- 1997-05-21 CN CN97195190A patent/CN1096450C/zh not_active Expired - Lifetime
- 1997-05-27 TW TW086107176A patent/TW407154B/zh not_active IP Right Cessation
- 1997-05-30 AR ARP970102334A patent/AR007348A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
PL189888B1 (pl) | 2005-10-31 |
IL127252A0 (en) | 1999-09-22 |
CZ392798A3 (cs) | 1999-04-14 |
HU228113B1 (en) | 2012-11-28 |
CZ294764B6 (cs) | 2005-03-16 |
HUP0002672A3 (en) | 2001-02-28 |
CA2257204C (en) | 2006-07-11 |
TW407154B (en) | 2000-10-01 |
PL330281A1 (en) | 1999-05-10 |
DE69722407T2 (de) | 2004-02-26 |
US6136977A (en) | 2000-10-24 |
DE69722407D1 (de) | 2003-07-03 |
CN1096450C (zh) | 2002-12-18 |
WO1997046538A1 (en) | 1997-12-11 |
CN1220664A (zh) | 1999-06-23 |
TR199802507T2 (xx) | 1999-02-22 |
EP0912528A1 (en) | 1999-05-06 |
CA2257204A1 (en) | 1997-12-11 |
BR9709504A (pt) | 2000-05-09 |
ATE241605T1 (de) | 2003-06-15 |
IL127252A (en) | 2004-07-25 |
EP0912528B1 (en) | 2003-05-28 |
AU2791297A (en) | 1998-01-05 |
RU2174514C2 (ru) | 2001-10-10 |
HUP0002672A2 (hu) | 2000-11-28 |
AU721345B2 (en) | 2000-06-29 |
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