DK127779B - β-Bromalkylisocyanater til anvendelse som mellemprodukter ved fremstillingen af 2-oxazolidoner eller 2-amino-2-oxazoliner. - Google Patents

β-Bromalkylisocyanater til anvendelse som mellemprodukter ved fremstillingen af 2-oxazolidoner eller 2-amino-2-oxazoliner.

Info

Publication number
DK127779B
DK127779B DK99970AA DK99970A DK127779B DK 127779 B DK127779 B DK 127779B DK 99970A A DK99970A A DK 99970AA DK 99970 A DK99970 A DK 99970A DK 127779 B DK127779 B DK 127779B
Authority
DK
Denmark
Prior art keywords
oxazolidones
bromoalkyl
oxazolines
isocyanates
intermediates
Prior art date
Application number
DK99970AA
Other languages
English (en)
Inventor
K Kampe
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK127779B publication Critical patent/DK127779B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/08—Preparation of derivatives of isocyanic acid from or via heterocyclic compounds, e.g. pyrolysis of furoxans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/06—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/06—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C07C265/08—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton the carbon skeleton containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/10—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/12—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK99970AA 1967-05-09 1970-02-27 β-Bromalkylisocyanater til anvendelse som mellemprodukter ved fremstillingen af 2-oxazolidoner eller 2-amino-2-oxazoliner. DK127779B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052364 1967-05-09

Publications (1)

Publication Number Publication Date
DK127779B true DK127779B (da) 1974-01-07

Family

ID=7105389

Family Applications (2)

Application Number Title Priority Date Filing Date
DK213568AA DK124077B (da) 1967-05-09 1968-05-08 Fremgangsmåde til fremstilling af β-brom- eller β-chlor-alkyl-isocyanater.
DK99970AA DK127779B (da) 1967-05-09 1970-02-27 β-Bromalkylisocyanater til anvendelse som mellemprodukter ved fremstillingen af 2-oxazolidoner eller 2-amino-2-oxazoliner.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK213568AA DK124077B (da) 1967-05-09 1968-05-08 Fremgangsmåde til fremstilling af β-brom- eller β-chlor-alkyl-isocyanater.

Country Status (8)

Country Link
US (1) US3644458A (da)
AT (1) AT280982B (da)
BE (1) BE714901A (da)
CH (1) CH498093A (da)
DK (2) DK124077B (da)
FR (1) FR1565226A (da)
GB (1) GB1227007A (da)
NL (1) NL157297B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336191A (en) * 1971-05-28 1982-06-22 Eli Lilly And Company Penicillin conversion by halogen electrophiles and anti-bacterials derived thereby

Also Published As

Publication number Publication date
GB1227007A (da) 1971-03-31
CH498093A (de) 1970-10-31
AT280982B (de) 1970-05-11
BE714901A (da) 1968-11-12
FR1565226A (da) 1969-04-25
DK124077B (da) 1972-09-11
NL157297B (nl) 1978-07-17
US3644458A (en) 1972-02-22
NL6806293A (da) 1968-11-11

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