BE865274A - Procede de preparation de 1,3-diacyl-4-imidazolinones-2 et leur utilisation dans des cycloadditions - Google Patents

Procede de preparation de 1,3-diacyl-4-imidazolinones-2 et leur utilisation dans des cycloadditions

Info

Publication number
BE865274A
BE865274A BE2056795A BE2056795A BE865274A BE 865274 A BE865274 A BE 865274A BE 2056795 A BE2056795 A BE 2056795A BE 2056795 A BE2056795 A BE 2056795A BE 865274 A BE865274 A BE 865274A
Authority
BE
Belgium
Prior art keywords
cycloadditions
imidazolinones
diacyl
preparation
Prior art date
Application number
BE2056795A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BE865274A publication Critical patent/BE865274A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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
    • C07D233/70—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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
    • C07D235/26—Oxygen atoms
BE2056795A 1977-03-26 1978-03-24 Procede de preparation de 1,3-diacyl-4-imidazolinones-2 et leur utilisation dans des cycloadditions BE865274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713431 DE2713431A1 (de) 1977-03-26 1977-03-26 Verfahren zur herstellung von diacylierten 4-imidazolinonen-2 und deren verwendung fuer cycloadditionen

Publications (1)

Publication Number Publication Date
BE865274A true BE865274A (fr) 1978-09-25

Family

ID=6004765

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056795A BE865274A (fr) 1977-03-26 1978-03-24 Procede de preparation de 1,3-diacyl-4-imidazolinones-2 et leur utilisation dans des cycloadditions

Country Status (6)

Country Link
US (2) US4238618A (fr)
JP (1) JPS53130666A (fr)
BE (1) BE865274A (fr)
DE (1) DE2713431A1 (fr)
FR (1) FR2384760A1 (fr)
GB (1) GB1576986A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042466A1 (de) * 1980-11-11 1982-06-16 A. Nattermann & Cie GmbH, 5000 Köln N-substituierte (omega) -(2-oxo-4-imidazolin-l-yl)-alkansaeure-derivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
US5269650A (en) * 1992-10-16 1993-12-14 Benson Steven R Uniform flow exhaust gas transfer pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441935A (en) * 1946-03-14 1948-05-18 Hoffmann La Roche Imidazolidones and method for their manufacture
US2694726A (en) * 1950-10-24 1954-11-16 Gen Aniline & Film Corp Process for dehydrohalogenation of dihalopropionic acid compounds with amino acids

Also Published As

Publication number Publication date
US4238618A (en) 1980-12-09
US4294973A (en) 1981-10-13
GB1576986A (en) 1980-10-15
JPS53130666A (en) 1978-11-14
DE2713431A1 (de) 1978-09-28
FR2384760A1 (fr) 1978-10-20

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