RO85817B - Procedeu pentru prepararea de halogenuri de acizi 2-(3-arilizoxazol-5-il)-benzoici - Google Patents

Procedeu pentru prepararea de halogenuri de acizi 2-(3-arilizoxazol-5-il)-benzoici

Info

Publication number
RO85817B
RO85817B RO109857A RO10985780A RO85817B RO 85817 B RO85817 B RO 85817B RO 109857 A RO109857 A RO 109857A RO 10985780 A RO10985780 A RO 10985780A RO 85817 B RO85817 B RO 85817B
Authority
RO
Romania
Prior art keywords
isoxazol
aryl
phosphorus
preparing
thionyl
Prior art date
Application number
RO109857A
Other languages
English (en)
Other versions
RO85817A (ro
Inventor
Kou Chang Liu
Robert Kenneth Howe
Original Assignee
Monsanto Company
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
Priority claimed from US06/013,853 external-priority patent/US4197405A/en
Priority claimed from US06/019,049 external-priority patent/US4223154A/en
Priority claimed from US06/039,935 external-priority patent/US4230866A/en
Application filed by Monsanto Company filed Critical Monsanto Company
Publication of RO85817A publication Critical patent/RO85817A/ro
Publication of RO85817B publication Critical patent/RO85817B/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Inventia se refera la un procedeu pentru prepararea halogenurilor de 2 (3-aril-5-izoxazol-5-il)-benzoil cu formula generala I:(vezi formula) în care X si Y sînt, independent, alesi dintr-un grup constînd din halogen, hidrogen, alchil inferior, alcoxi inferior, halogen-alchil inferior, fenoxi-fenil si cian si unde X1 este clor, brom, fluor, sau iod, conform caruia 3'-(aril)-spiro [izobenzofuran-1(3H),5'(4-izoxazol]-3-ona cu formula generala II: (vezi formula) în care X si y sînt diferiti ca mai sus, reactioneaza în prezeneta de apa, cu halogenura acida, aleasa dintr-un grup constînd din clorura de tionil, bromura de tionil, fluorura de tionil, triclorura de fosfor, tribromura de fosfor si oxi-clorura de fosfor, clorura de oxalil, tetraclorura de carbon-trifenilfosfina si oxibromura de fosfor.
RO109857A 1979-02-22 1980-02-21 Procedeu pentru prepararea de halogenuri de acizi 2-(3-arilizoxazol-5-il)-benzoici RO85817B (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/013,853 US4197405A (en) 1979-02-22 1979-02-22 Thermolysis of 3'-(Aryl)-spiro[isobenzofuran-1(3H),5'(4'H)-isoxazol]-3-one
US06/019,049 US4223154A (en) 1979-03-09 1979-03-09 Preparation of 2-(3-aryl-5-isoxazol) benzoyl halide
US06/039,935 US4230866A (en) 1979-05-17 1979-05-17 Preparation of 3-aryl-isoxazol-5-yl-benzoic acid and salts thereof

Publications (2)

Publication Number Publication Date
RO85817A RO85817A (ro) 1984-11-25
RO85817B true RO85817B (ro) 1984-11-30

Family

ID=27359971

Family Applications (2)

Application Number Title Priority Date Filing Date
RO100262A RO80464B (ro) 1979-02-22 1980-02-21 Procedeu de preparare a unor derivati ai acidului 2-(3-aril-5-il) benzoic
RO109857A RO85817B (ro) 1979-02-22 1980-02-21 Procedeu pentru prepararea de halogenuri de acizi 2-(3-arilizoxazol-5-il)-benzoici

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RO100262A RO80464B (ro) 1979-02-22 1980-02-21 Procedeu de preparare a unor derivati ai acidului 2-(3-aril-5-il) benzoic

Country Status (18)

Country Link
EP (1) EP0015140B1 (ro)
AR (1) AR222067A1 (ro)
AU (1) AU527290B2 (ro)
BG (3) BG30928A3 (ro)
BR (1) BR8001036A (ro)
CA (1) CA1137493A (ro)
DD (1) DD151062A5 (ro)
DE (1) DE3065860D1 (ro)
DK (1) DK75180A (ro)
ES (3) ES488768A0 (ro)
HU (1) HU184724B (ro)
IL (1) IL59451A0 (ro)
MX (1) MX5929E (ro)
NO (3) NO150278C (ro)
PH (2) PH14889A (ro)
RO (2) RO80464B (ro)
TR (1) TR20875A (ro)
YU (1) YU47080A (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUP0003906A2 (hu) * 1997-06-19 2001-05-28 Du Pont Pharmaceuticals Co. Xa faktort gátló hatású heterociklusos vegyületek és ezeket tartalmazó gyógyszerkészítmények
US5998424A (en) 1997-06-19 1999-12-07 Dupont Pharmaceuticals Company Inhibitors of factor Xa with a neutral P1 specificity group
DE19904389A1 (de) * 1999-02-04 2000-08-10 Bayer Ag Verwendung von substituierten Isoxazolcarbonsäuren und Derivate und neue Stoffe
FR2869218B1 (fr) 2004-04-21 2006-06-09 Europlak Sa Dispositif de cerclage gastrique ou "anneau gastrique" motorise comportant au moins une antenne de reception desorientee pour l'alimentation, la commande a distance et l'envoi de donnees, par induction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032644A (en) * 1975-12-29 1977-06-28 Sandoz, Inc. Isoxazolyl benzoic acids
US4140515A (en) * 1977-05-12 1979-02-20 Monsanto Company Aryl-3-isoxazole benzoates as plant growth regulants and herbicides

Also Published As

Publication number Publication date
ES491273A0 (es) 1981-04-01
YU47080A (en) 1983-02-28
BG30928A3 (en) 1981-09-15
EP0015140B1 (en) 1983-12-14
ES8103064A1 (es) 1981-02-16
NO831258L (no) 1980-08-25
NO150278B (no) 1984-06-12
PH14889A (en) 1982-01-08
NO151006B (no) 1984-10-15
RO80464A (ro) 1983-04-29
AU527290B2 (en) 1983-02-24
NO800486L (no) 1980-08-25
TR20875A (tr) 1982-11-18
BR8001036A (pt) 1980-10-29
NO150278C (no) 1984-09-19
ES8104259A1 (es) 1981-04-01
BG31500A3 (en) 1982-01-15
AR222067A1 (es) 1981-04-15
AU5579080A (en) 1981-10-29
DK75180A (da) 1980-08-23
ES491274A0 (es) 1981-04-16
IL59451A0 (en) 1980-05-30
EP0015140A1 (en) 1980-09-03
DE3065860D1 (en) 1984-01-19
CA1137493A (en) 1982-12-14
PH17486A (en) 1984-09-04
DD151062A5 (de) 1981-09-30
ES488768A0 (es) 1981-02-16
NO831257L (no) 1980-08-25
HU184724B (en) 1984-10-29
BG31501A3 (en) 1982-01-15
NO151006C (no) 1985-01-30
MX5929E (es) 1984-08-29
ES8104260A1 (es) 1981-04-16
RO85817A (ro) 1984-11-25
RO80464B (ro) 1983-04-30

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