EA199900458A2 - Способ и промежуточные продукты для получения пиридин-2,3-дикарбоксилатов - Google Patents

Способ и промежуточные продукты для получения пиридин-2,3-дикарбоксилатов

Info

Publication number
EA199900458A2
EA199900458A2 EA199900458A EA199900458A EA199900458A2 EA 199900458 A2 EA199900458 A2 EA 199900458A2 EA 199900458 A EA199900458 A EA 199900458A EA 199900458 A EA199900458 A EA 199900458A EA 199900458 A2 EA199900458 A2 EA 199900458A2
Authority
EA
Eurasian Patent Office
Prior art keywords
pyridine
intermediates
manufacture
dicarboxylate compounds
present
Prior art date
Application number
EA199900458A
Other languages
English (en)
Other versions
EA003058B1 (ru
EA199900458A3 (ru
Inventor
Вен-Ксуе Ву
Original Assignee
Американ Цианамид Компани
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Американ Цианамид Компани filed Critical Американ Цианамид Компани
Publication of EA199900458A2 publication Critical patent/EA199900458A2/ru
Publication of EA199900458A3 publication Critical patent/EA199900458A3/ru
Publication of EA003058B1 publication Critical patent/EA003058B1/ru

Links

Classifications

    • 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
    • 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/30—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and unsaturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

В настоящем изобретении предложен способ получения производных пиридин-2,3-дикарбоксилатов посредством реакции диалкилалкокси (или алкилтио) оксалоацетата с соответствующим замещенным акролеином в присутствии источника аммиака и растворителя. В настоящем изобретении также предложены полезные промежуточные соединения формулы IV
EA199900458A 1998-06-15 1999-06-11 Способ и промежуточные продукты для получения пиридин-2,3-дикарбоксилатов EA003058B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/097,871 US5925764A (en) 1998-06-15 1998-06-15 Process and intermediated for the manufacture of pyridine-2, 3-dicarboxylate compounds

Publications (3)

Publication Number Publication Date
EA199900458A2 true EA199900458A2 (ru) 1999-12-29
EA199900458A3 EA199900458A3 (ru) 2000-04-24
EA003058B1 EA003058B1 (ru) 2002-12-26

Family

ID=22265533

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900458A EA003058B1 (ru) 1998-06-15 1999-06-11 Способ и промежуточные продукты для получения пиридин-2,3-дикарбоксилатов

Country Status (29)

Country Link
US (1) US5925764A (ru)
EP (1) EP0965589B1 (ru)
JP (1) JP4445602B2 (ru)
KR (1) KR100585407B1 (ru)
CN (1) CN1111524C (ru)
AR (1) AR019661A1 (ru)
AT (1) ATE284390T1 (ru)
AU (1) AU747590B2 (ru)
BR (1) BR9902264B1 (ru)
CA (1) CA2274212A1 (ru)
CO (1) CO5060547A1 (ru)
CZ (1) CZ297006B6 (ru)
DE (1) DE69922440T2 (ru)
DK (1) DK0965589T3 (ru)
EA (1) EA003058B1 (ru)
EG (1) EG22746A (ru)
ES (1) ES2234209T3 (ru)
HU (1) HUP9901951A1 (ru)
IL (1) IL130368A (ru)
IN (1) IN186477B (ru)
PL (1) PL191371B1 (ru)
PT (1) PT965589E (ru)
RS (1) RS49829B (ru)
SG (1) SG77692A1 (ru)
SK (1) SK284852B6 (ru)
TR (1) TR199901383A3 (ru)
TW (1) TW531532B (ru)
UA (1) UA70293C2 (ru)
ZA (1) ZA993902B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5892050A (en) * 1998-01-28 1999-04-06 American Cyanamid Company Process for the preparation of pyridine dicarboxylate derivatives
US5925764A (en) * 1998-06-15 1999-07-20 Wu; Wen-Xue Process and intermediated for the manufacture of pyridine-2, 3-dicarboxylate compounds
DE602004023296D1 (de) * 2003-07-02 2009-11-05 Basf Se In-situ-behandlung von pyridin-2,3-dicarbonsäureestern mit einem oxidationsmittel
KR20140072061A (ko) 2011-09-30 2014-06-12 니폰 가세이 가부시키가이샤 중합성 무기 입자 분산제, 그 중합성 무기 입자 분산제를 포함하는 무기 유기 복합 입자, 및 무기 유기 수지 복합재
CN103724257B (zh) * 2012-10-11 2015-06-10 中国中化股份有限公司 一种制备2,3-二羧酸酯吡啶类化合物的方法
CN103965100B (zh) * 2013-01-25 2016-06-29 沈阳中化农药化工研发有限公司 一种制备咪唑啉酮类除草剂中间体的方法
CN104447527B (zh) * 2013-09-23 2017-06-06 中国中化股份有限公司 一种制备吡啶‑2，3‑二羧酸酯化合物的方法
CN107759516B (zh) * 2016-08-16 2021-04-27 沈阳化工研究院有限公司 一种烷基醚取代吡啶-2，3-二羧酸衍生物的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723011A (en) * 1985-10-28 1988-02-02 American Cyanamid Company Preparation of substituted and disubstituted-pyridine-2,3-dicarboxylate esters
EP0274379B1 (en) * 1987-01-06 1993-06-30 Sugai Chemical Industry Co., Ltd. Process for preparing pyridine-2,3-dicarboxylic acid compounds
JPH0625116B2 (ja) * 1987-07-08 1994-04-06 ダイソー株式会社 ピリジン−２，３−ジカルボン酸誘導体の製造法
JPH01295803A (ja) * 1987-12-28 1989-11-29 Mitsubishi Cable Ind Ltd 超電導物質の製法
JPH0753374B2 (ja) * 1988-02-19 1995-06-07 富士電機株式会社 プラスチック廃棄物の減容固化装置
US5047542A (en) * 1988-07-01 1991-09-10 Hoechst Celanese Corporation Process for preparing pyridine carboxylic acid esters
US5175300A (en) * 1988-03-18 1992-12-29 Sugai Chemical Ind. Co., Ltd. Process for preparing pyridine-2,3-dicarboxylic acid compounds
US5252739A (en) * 1988-03-18 1993-10-12 Sugai Chemical Ind. Co., Ltd. Process for preparing pyridine-2,3-dicarboxylic acid compounds
DE68923232T2 (de) * 1988-03-18 1996-01-04 Sugai Chemical Ind Co Ltd Verfahren zur herstellung von pyridin-2,3-dicarbonsäure-verbindungen.
DE3840554A1 (de) * 1988-12-01 1990-06-13 Wacker Chemie Gmbh Verfahren zur herstellung von pyridin-2,3-dicarbonsaeureestern
EP0461401A1 (en) * 1990-06-15 1991-12-18 American Cyanamid Company Process for the preparation of dialkyl, pyridine-2,3-dicarboxylates and derivatives thereof from dialkyl dichloromaleate
US5925764A (en) * 1998-06-15 1999-07-20 Wu; Wen-Xue Process and intermediated for the manufacture of pyridine-2, 3-dicarboxylate compounds

Also Published As

Publication number Publication date
HUP9901951A1 (hu) 2000-06-28
AU3498999A (en) 1999-12-23
IL130368A (en) 2006-10-05
CN1111524C (zh) 2003-06-18
CO5060547A1 (es) 2001-07-30
JP4445602B2 (ja) 2010-04-07
ZA993902B (en) 2000-12-11
ATE284390T1 (de) 2004-12-15
DE69922440T2 (de) 2005-04-07
EG22746A (en) 2003-07-30
EA003058B1 (ru) 2002-12-26
YU27099A (sh) 2002-09-19
PL333730A1 (en) 1999-12-20
AU747590B2 (en) 2002-05-16
CZ205599A3 (cs) 2000-04-12
TW531532B (en) 2003-05-11
EA199900458A3 (ru) 2000-04-24
SG77692A1 (en) 2001-01-16
BR9902264B1 (pt) 2010-02-09
AR019661A1 (es) 2002-03-13
EP0965589A1 (en) 1999-12-22
PL191371B1 (pl) 2006-05-31
PT965589E (pt) 2005-02-28
DK0965589T3 (da) 2005-02-28
TR199901383A2 (xx) 2000-03-21
KR100585407B1 (ko) 2006-06-01
DE69922440D1 (de) 2005-01-13
RS49829B (sr) 2008-08-07
ES2234209T3 (es) 2005-06-16
UA70293C2 (en) 2004-10-15
EP0965589B1 (en) 2004-12-08
US5925764A (en) 1999-07-20
CN1239093A (zh) 1999-12-22
KR20000006107A (ko) 2000-01-25
SK284852B6 (sk) 2006-01-05
CZ297006B6 (cs) 2006-08-16
IL130368A0 (en) 2000-06-01
IN186477B (ru) 2001-09-08
TR199901383A3 (tr) 2000-03-21
HU9901951D0 (en) 1999-08-30
SK78199A3 (en) 2000-06-12
CA2274212A1 (en) 1999-12-15
JP2000026422A (ja) 2000-01-25
BR9902264A (pt) 2000-02-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY KZ RU