BE569839R - Procede pour preparer des 4-oxo-2-(alcoyl-halogene)-2,3-dihydro-[benzo-1,3-oxazines] - Google Patents

Procede pour preparer des 4-oxo-2-(alcoyl-halogene)-2,3-dihydro-[benzo-1,3-oxazines]

Info

Publication number
BE569839R
BE569839R BE569839A BE569839A BE569839R BE 569839 R BE569839 R BE 569839R BE 569839 A BE569839 A BE 569839A BE 569839 A BE569839 A BE 569839A BE 569839 R BE569839 R BE 569839R
Authority
BE
Belgium
Prior art keywords
alcoyl
oxazines
benzo
dihydro
oxo
Prior art date
Application number
BE569839A
Other languages
English (en)
French (fr)
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Application granted granted Critical
Publication of BE569839R publication Critical patent/BE569839R/fr

Links

Classifications

    • 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
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/20—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in position 4
    • C07D265/22—Oxygen 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)
BE569839A 1957-07-27 1958-07-28 Procede pour preparer des 4-oxo-2-(alcoyl-halogene)-2,3-dihydro-[benzo-1,3-oxazines] BE569839R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET13932A DE1167839B (de) 1957-07-27 1957-07-27 Verfahren zur Herstellung von 4-Oxo-2-(halogenalkyl)-2, 3-dihydro-benzoxazinen-(1, 3)

Publications (1)

Publication Number Publication Date
BE569839R true BE569839R (fr) 1961-06-30

Family

ID=7547493

Family Applications (1)

Application Number Title Priority Date Filing Date
BE569839A BE569839R (fr) 1957-07-27 1958-07-28 Procede pour preparer des 4-oxo-2-(alcoyl-halogene)-2,3-dihydro-[benzo-1,3-oxazines]

Country Status (5)

Country Link
AT (1) AT215993B (de)
BE (1) BE569839R (de)
CH (1) CH365076A (de)
DE (1) DE1167839B (de)
GB (1) GB869093A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185619B (de) * 1961-11-14 1965-01-21 Geigy Ag J R Verfahren zur Herstellung von neuen Pyrido[2, 3-e] [1, 3]-oxazinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959825C (de) * 1955-04-28 1957-03-14 Thomae Gmbh Dr K Verfahren zur Herstellung von in 2-Stellung endocyclisch substituierten 2, 3-Dihydro-enzo-1, 3-oxazonen-(4)

Also Published As

Publication number Publication date
DE1167839B (de) 1964-04-16
CH365076A (de) 1962-10-31
GB869093A (en) 1961-05-31
AT215993B (de) 1961-07-10

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