FR1394286A - Procédé de préparation d'oxazinones - Google Patents

Procédé de préparation d'oxazinones

Info

Publication number
FR1394286A
FR1394286A FR965260A FR965260A FR1394286A FR 1394286 A FR1394286 A FR 1394286A FR 965260 A FR965260 A FR 965260A FR 965260 A FR965260 A FR 965260A FR 1394286 A FR1394286 A FR 1394286A
Authority
FR
France
Prior art keywords
oxazinones
preparing
preparing oxazinones
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR965260A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US343112A external-priority patent/US3352662A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR965260A priority Critical patent/FR1394286A/fr
Application granted granted Critical
Publication of FR1394286A publication Critical patent/FR1394286A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
FR965260A 1963-02-27 1964-02-26 Procédé de préparation d'oxazinones Expired FR1394286A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR965260A FR1394286A (fr) 1963-02-27 1964-02-26 Procédé de préparation d'oxazinones

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26149563A 1963-02-27 1963-02-27
US343112A US3352662A (en) 1963-02-27 1964-02-06 Method of inhibiting growth of undesired vegetation
FR965260A FR1394286A (fr) 1963-02-27 1964-02-26 Procédé de préparation d'oxazinones

Publications (1)

Publication Number Publication Date
FR1394286A true FR1394286A (fr) 1965-04-02

Family

ID=27247804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965260A Expired FR1394286A (fr) 1963-02-27 1964-02-26 Procédé de préparation d'oxazinones

Country Status (1)

Country Link
FR (1) FR1394286A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114656408A (zh) * 2022-04-12 2022-06-24 药源药物化学（上海）有限公司 一种植物保护剂中间体的合成工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114656408A (zh) * 2022-04-12 2022-06-24 药源药物化学（上海）有限公司 一种植物保护剂中间体的合成工艺

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