TR200001734T2 - Klorbenzoksazol'ların üretilmesine mahsus usul - Google Patents

Klorbenzoksazol'ların üretilmesine mahsus usul

Info

Publication number
TR200001734T2
TR200001734T2 TR2000/01734T TR200001734T TR200001734T2 TR 200001734 T2 TR200001734 T2 TR 200001734T2 TR 2000/01734 T TR2000/01734 T TR 2000/01734T TR 200001734 T TR200001734 T TR 200001734T TR 200001734 T2 TR200001734 T2 TR 200001734T2
Authority
TR
Turkey
Prior art keywords
formula
case
chlorbenzoxazoles
chlorine
product
Prior art date
Application number
TR2000/01734T
Other languages
English (en)
Inventor
Ressel Hans-Joachim
Aslam Mohammed
Demoute Jean-Pierre
Schlegel Gunter
Welter Wolfgang
Original Assignee
Aventis Cropscience Gmbh
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 Aventis Cropscience Gmbh filed Critical Aventis Cropscience Gmbh
Publication of TR200001734T2 publication Critical patent/TR200001734T2/tr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles 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 in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Bulus, (I) sayili formülü olan klorbenzoksazol'larin üretilmesine mahsus bir usulu ilgilendirmekte olup, bu formülde R1,R2 ve R4, 1 sayili istemdeki gibi tanimlanmistir ve (a) durumda R3=H, halojen, CN, NO2, C1-C5-alkil, C1-C5-alkoksi, aril veya ariloksi ifade eder, ki burada son olarak sözü edilen 4 radikalden her biri sübstitüe edilmemistir veya edilmistir veya (b) durumda R3=klor ifade etmektedir, söyle vasiflandirilmistir: formülü (II) olan benzoksazol'lar, ki bu formülde R1,R2 ve R4, (i) sayili formüldeki manaya sahiptirler ve R3 (a) durumda (I) sayili formüldeki gibi tanimlanmistir veya R3 (b) durumda hidrojendir, asitli bir katalizörün mevcudiyetinde bir klorlama maddesiyle mono-klorlama ürünü (I) haline veya (b) durumunda klorlama maddesi fazlasiyla diklorlama ürününe (I)dönüstürülmektedir, ki burada R3= klor ifade eder.
TR2000/01734T 1997-12-16 1998-12-08 Klorbenzoksazol'ların üretilmesine mahsus usul TR200001734T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755904A DE19755904C2 (de) 1997-12-16 1997-12-16 Verfahren zur Herstellung von Chlorbenzoxazolen

Publications (1)

Publication Number Publication Date
TR200001734T2 true TR200001734T2 (tr) 2001-03-21

Family

ID=7852111

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/01734T TR200001734T2 (tr) 1997-12-16 1998-12-08 Klorbenzoksazol'ların üretilmesine mahsus usul

Country Status (29)

Country Link
US (1) US6274739B1 (tr)
EP (1) EP1071674B1 (tr)
JP (1) JP4996009B2 (tr)
KR (1) KR100647960B1 (tr)
CN (1) CN1197851C (tr)
AR (1) AR016434A1 (tr)
AT (1) ATE273291T1 (tr)
AU (1) AU761589B2 (tr)
BR (1) BR9813698A (tr)
CA (1) CA2311578C (tr)
CO (1) CO4980865A1 (tr)
CZ (1) CZ297899B6 (tr)
DE (2) DE19755904C2 (tr)
ES (1) ES2227905T3 (tr)
HU (1) HUP0100505A3 (tr)
ID (1) ID26842A (tr)
IL (1) IL136698A (tr)
MY (1) MY122273A (tr)
NO (1) NO316617B1 (tr)
PL (1) PL195801B1 (tr)
PT (1) PT1071674E (tr)
RS (1) RS49787B (tr)
RU (1) RU2245880C2 (tr)
SK (1) SK285239B6 (tr)
TR (1) TR200001734T2 (tr)
TW (1) TW486473B (tr)
UA (1) UA57123C2 (tr)
WO (1) WO1999031076A1 (tr)
ZA (1) ZA9811499B (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006022194A1 (en) * 2004-08-23 2006-03-02 Semiconductor Energy Laboratory Co., Ltd. Electron injecting composition, and light emitting element and light emitting device using the electron injecting composition
CN109456282A (zh) * 2019-01-11 2019-03-12 江苏快达农化股份有限公司 一种2-氯苯并噻唑的合成方法
CN109761928B (zh) * 2019-02-15 2023-06-23 安徽丰乐农化有限责任公司 一种2,6-二氯苯并恶唑的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2059725A1 (de) * 1970-12-04 1972-06-08 Bayer Ag 2,4,5,6,7-Pentachlor-benzoxazol und Verfahren zu seiner Herstellung
DE2640730C2 (de) * 1976-09-10 1983-08-25 Hoechst Ag, 6230 Frankfurt Benzoxazolyloxy- und Benzothiazolyloxy-phenoxy-Verbindungen und diese enthaltende herbizide Mittel
DE3234530A1 (de) 1982-09-17 1984-03-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2-chlorbenzthiazol
DE3334417A1 (de) * 1983-09-23 1985-04-04 Cassella Ag, 6000 Frankfurt Verfahren zur herstellung von 2-chlorbenzoxazolen
DE3406909A1 (de) 1984-02-25 1985-09-05 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 2,6-dichlorbenzoxazol
DE3418168A1 (de) * 1984-05-16 1985-11-21 Bayer Ag, 5090 Leverkusen 6-chlorbenzazolyloxyacetamide
DE4218433A1 (de) * 1992-06-04 1993-12-09 Bayer Ag Fluorbenzoxazolyloxyacetamide
ES2156131T3 (es) * 1993-04-27 2001-06-16 Bayer Ag Procedimiento para la obtencion de 2-cloro-benzotiazoles o de 2-clorobenzoxazoles.

Also Published As

Publication number Publication date
AU761589B2 (en) 2003-06-05
ES2227905T3 (es) 2005-04-01
YU29800A (sh) 2002-11-15
HUP0100505A2 (hu) 2001-06-28
TW486473B (en) 2002-05-11
CZ297899B6 (cs) 2007-04-25
RS49787B (sr) 2008-06-05
ID26842A (id) 2001-02-15
JP2002508363A (ja) 2002-03-19
DE19755904C2 (de) 2000-02-03
CZ20002260A3 (cs) 2000-12-13
EP1071674B1 (de) 2004-08-11
NO20003077D0 (no) 2000-06-15
IL136698A0 (en) 2001-06-14
ATE273291T1 (de) 2004-08-15
CO4980865A1 (es) 2000-11-27
IL136698A (en) 2004-08-31
US6274739B1 (en) 2001-08-14
CN1197851C (zh) 2005-04-20
CN1282323A (zh) 2001-01-31
RU2245880C2 (ru) 2005-02-10
PL341302A1 (en) 2001-04-09
DE19755904A1 (de) 1999-06-24
UA57123C2 (uk) 2003-06-16
NO316617B1 (no) 2004-03-08
CA2311578C (en) 2007-10-30
MY122273A (en) 2006-04-29
SK8852000A3 (en) 2002-02-05
CA2311578A1 (en) 1999-06-24
DE59811807D1 (de) 2004-09-16
JP4996009B2 (ja) 2012-08-08
HUP0100505A3 (en) 2003-09-29
PT1071674E (pt) 2004-10-29
NO20003077L (no) 2000-06-15
EP1071674A1 (de) 2001-01-31
BR9813698A (pt) 2000-10-10
KR100647960B1 (ko) 2006-11-17
KR20010033097A (ko) 2001-04-25
PL195801B1 (pl) 2007-10-31
SK285239B6 (sk) 2006-09-07
AR016434A1 (es) 2001-07-04
ZA9811499B (en) 1999-06-17
AU1966799A (en) 1999-07-05
WO1999031076A1 (de) 1999-06-24

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