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BE747825A - Procede pour la preparation de derives d'oxazole - Google Patents

Procede pour la preparation de derives d'oxazole

Info

Publication number
BE747825A
BE747825A BE747825DA BE747825A BE 747825 A BE747825 A BE 747825A BE 747825D A BE747825D A BE 747825DA BE 747825 A BE747825 A BE 747825A
Authority
BE
Belgium
Prior art keywords
preparation
oxazole derivatives
oxazole
derivatives
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Hoffmann La & Cie S A F
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 Hoffmann La & Cie S A F filed Critical Hoffmann La & Cie S A F
Publication of BE747825A publication Critical patent/BE747825A/xx

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
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5

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)
BE747825D 1969-03-25 1970-03-23 Procede pour la preparation de derives d'oxazole BE747825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH446469A CH505131A (de) 1969-03-25 1969-03-25 Verfahren zur Herstellung von heterocyklischen Verbindungen

Publications (1)

Publication Number Publication Date
BE747825A true BE747825A (fr) 1970-09-23

Family

ID=4276583

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747825D BE747825A (fr) 1969-03-25 1970-03-23 Procede pour la preparation de derives d'oxazole

Country Status (9)

Country Link
US (1) US3669984A (xx)
BE (1) BE747825A (xx)
CH (1) CH505131A (xx)
DE (1) DE2008809A1 (xx)
DK (1) DK125023B (xx)
FR (1) FR2039903A5 (xx)
GB (1) GB1295906A (xx)
NL (1) NL7002657A (xx)
SE (1) SE366547B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699461A (en) * 1980-01-11 1981-08-10 Takeda Chem Ind Ltd Preparation of pyridine derivative
EP3247678B1 (en) 2015-01-21 2022-03-16 Innovative Water Care, LLC Methods of using calcium hypochlorite compositions with transient color indicators
US20160330972A1 (en) 2015-05-14 2016-11-17 Arch Chemicals, Inc. Slow dissolving hypochlorite shaped article
WO2018136746A1 (en) 2017-01-20 2018-07-26 Arch Chemicals, Inc. Low reactivity calcium hypochlorite shaped article

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413297A (en) * 1964-09-02 1968-11-26 Takeda Chemical Industries Ltd Process for the preparation of 2-methyl-3 - hydroxy - 4,5 - disubstituted-pyridines via 5 - lower alkoxyoxazolyl-(4)-acetic acid esters
DE1645987A1 (de) * 1966-08-08 1971-01-21 Ajinomoto Kk Oxalzolderivate und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
CH505131A (de) 1971-03-31
DK125023B (da) 1972-12-18
DE2008809A1 (xx) 1970-10-01
US3669984A (en) 1972-06-13
SE366547B (xx) 1974-04-29
FR2039903A5 (xx) 1971-01-15
GB1295906A (xx) 1972-11-08
NL7002657A (xx) 1970-09-29

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