HUP9800540A2 - Eljárás 2,6-piridin-dikarbonsavészter-származékok előállítására - Google Patents

Eljárás 2,6-piridin-dikarbonsavészter-származékok előállítására

Info

Publication number
HUP9800540A2
HUP9800540A2 HU9800540A HUP9800540A HUP9800540A2 HU P9800540 A2 HUP9800540 A2 HU P9800540A2 HU 9800540 A HU9800540 A HU 9800540A HU P9800540 A HUP9800540 A HU P9800540A HU P9800540 A2 HUP9800540 A2 HU P9800540A2
Authority
HU
Hungary
Prior art keywords
general formula
powder
alkyl
pipe
group
Prior art date
Application number
HU9800540A
Other languages
English (en)
Inventor
Yves Bessard
Jean-Paul Roduit
Original Assignee
Lonza Ag.
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 Lonza Ag. filed Critical Lonza Ag.
Publication of HU9800540D0 publication Critical patent/HU9800540D0/hu
Publication of HUP9800540A2 publication Critical patent/HUP9800540A2/hu
Publication of HUP9800540A3 publication Critical patent/HUP9800540A3/hu
Publication of HU225239B1 publication Critical patent/HU225239B1/hu

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
    • 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
    • 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
    • C07D213/803—Processes of preparation
    • 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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms
    • 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
    • C07D213/61—Halogen atoms or nitro radicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/80—Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table
    • B01J2523/82—Metals of the platinum group
    • B01J2523/824—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

A találmány tárgya új eljárás (I) általánős képletű 2,6-piridin-dikarbőnsavészter-származékők előállítására - az (I) általánősképletben R1 jelentése alkilcsőpőrt, ciklőalkilcsőpőrt, arilcsőpőrtvagy aralkilcsőpőrt, és R2 és R3 jelentése egymástól függetlenülhidrőgénatőm vagy klóratőm és R4 jelentése hidrőgénatőm, alkilcsőpőrt,alkőxicsőpőrt vagy flűőratőm. A találmány szerinti (II) általánősképletű halőgén-piridin-származékőt - a (II) általánős képletű X klór-vagy brómatőmőt jelent - szén-mőnőxiddal és egy (III) általánősképletű alkőhőllal bázis jelenlétében és (IV) általánős képletű bisz-difenilfőszfin palládiűmmal alkőtőtt kőmplexe - a (IV) általánősképletben Q jelentése alkándilcsőpőrt vagy 1,1'ferrőcéndiilcsőpőrt,amelynek ciklőpentadienilcsőpőrtjai adőtt esetben alkilcsőpőrttal vagyarilcsőpőrttal szűbsztitűáltak, míg R5, R6, R7 és R8 jelentéseegymástól függetlenül hidrőgénatőm, alkilcsőpőrt, alkőxicsőpőrt,mőnőflűőrmetil-, diflűőrmetil-, triflűőrmetilcsőpőrt, flűőratőm,arilcsőpőrt, arilőxicsőpőrt, cianő- vagy dialkilaminőcsőpőrt -jelenlétében reagáltatnak. A 2,6-piridin-dikarbőnsavak főntős közbensőtermékek példáűl gyűlladásgátló hatású vegyületek előállítására. ŕ
HU9800540A 1997-03-12 1998-03-12 Process for producing 2,6-pyridin-dicarbonacid ester derivatives HU225239B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH59597 1997-03-12

Publications (4)

Publication Number Publication Date
HU9800540D0 HU9800540D0 (en) 1998-05-28
HUP9800540A2 true HUP9800540A2 (hu) 1998-12-28
HUP9800540A3 HUP9800540A3 (en) 1999-03-01
HU225239B1 HU225239B1 (en) 2006-08-28

Family

ID=4190634

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800540A HU225239B1 (en) 1997-03-12 1998-03-12 Process for producing 2,6-pyridin-dicarbonacid ester derivatives

Country Status (18)

Country Link
US (1) US6103906A (hu)
EP (1) EP0864565B1 (hu)
JP (1) JPH10251232A (hu)
KR (1) KR100600465B1 (hu)
CN (1) CN1158262C (hu)
AT (1) ATE218550T1 (hu)
CA (1) CA2231800C (hu)
CZ (1) CZ291059B6 (hu)
DE (1) DE59804277D1 (hu)
DK (1) DK0864565T3 (hu)
ES (1) ES2174345T3 (hu)
HU (1) HU225239B1 (hu)
NO (1) NO308531B1 (hu)
PL (1) PL191438B1 (hu)
PT (1) PT864565E (hu)
SI (1) SI0864565T1 (hu)
SK (1) SK283433B6 (hu)
TW (1) TW400326B (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007415A1 (de) * 1999-07-28 2001-02-01 Lonza Ag Verfahren zur herstellung von pyridazin-3,6-dicarbonsäureestern
WO2001007416A1 (de) * 1999-07-28 2001-02-01 Lonza Ag Verfahren zur herstellung von pyridazincarbonsäurederivaten
WO2002034919A1 (en) * 2000-10-27 2002-05-02 Roche Diagnostics Gmbh Variants of soluble pyrroloquinoline quinone-dependent glucose dehydrogenase
US7547536B1 (en) 2002-05-31 2009-06-16 Jeol Usa, Inc. Method for detecting bacterial spores
CA2547600A1 (en) * 2003-12-12 2005-06-30 Syngenta Participations Ag Novel herbicides
JP4523834B2 (ja) * 2004-11-26 2010-08-11 ニチコン株式会社 電解コンデンサの駆動用電解液
CN103664767A (zh) * 2013-12-06 2014-03-26 常熟市联创化学有限公司 一种2,6-吡啶二甲酸的制备方法
CN115838448B (zh) * 2021-09-18 2024-01-09 中国科学技术大学 负载型催化剂及其制备方法和应用
CN113912533B (zh) * 2021-11-23 2023-06-20 西安凯立新材料股份有限公司 一种制备3,6-二氯吡啶甲酸的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1620174B1 (de) * 1965-11-19 1972-04-27 Ruetgerswerke Ag Verfahren zur oxidativen Herstellung von Pyridin-2,6-dicarbonsäure
SU568462A1 (ru) * 1974-12-03 1977-08-15 Государственный Проектный Институт Строительного Машиностроения Устройство дл нанесени лакокрасочного материала
IT1089429B (it) * 1977-12-01 1985-06-18 Stoppani Luigi Spa Procedimento in due stadi per preparare acido 2-6-piridin-bicarbossilico
JPH0819009B2 (ja) * 1987-03-12 1996-02-28 日本農薬株式会社 カルボン酸アミド類の製造法
IL91083A (en) * 1988-07-25 1993-04-04 Ciba Geigy Cyclohexanedione derivatives, their preparation and their use as herbicides
TW371658B (en) * 1992-03-06 1999-10-11 Reilly Ind Inc Process for producing 2-halo-nicotinic acid derivatives and precursor thereto
JPH07126176A (ja) * 1993-06-15 1995-05-16 Hiroshi Sakurai 活性酸素抑制剤
CA2209392C (en) * 1996-07-23 2007-02-20 Yves Bessard Process for preparing pyridinecarboxylic esters

Also Published As

Publication number Publication date
DE59804277D1 (de) 2002-07-11
HU225239B1 (en) 2006-08-28
CA2231800A1 (en) 1998-09-12
JPH10251232A (ja) 1998-09-22
HUP9800540A3 (en) 1999-03-01
CA2231800C (en) 2007-05-22
PL191438B1 (pl) 2006-05-31
KR19980080185A (ko) 1998-11-25
PL325304A1 (en) 1998-09-14
SI0864565T1 (en) 2002-08-31
CZ54598A3 (cs) 1998-09-16
US6103906A (en) 2000-08-15
ES2174345T3 (es) 2002-11-01
NO308531B1 (no) 2000-09-25
NO981062D0 (no) 1998-03-11
DK0864565T3 (da) 2002-09-16
ATE218550T1 (de) 2002-06-15
TW400326B (en) 2000-08-01
SK283433B6 (sk) 2003-07-01
CN1193015A (zh) 1998-09-16
PT864565E (pt) 2002-10-31
CZ291059B6 (cs) 2002-12-11
CN1158262C (zh) 2004-07-21
HU9800540D0 (en) 1998-05-28
SK31398A3 (en) 1998-10-07
KR100600465B1 (ko) 2007-03-02
NO981062L (no) 1998-09-14
EP0864565A1 (de) 1998-09-16
EP0864565B1 (de) 2002-06-05

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