BE661085A - - Google Patents

Info

Publication number
BE661085A
BE661085A BE661085DA BE661085A BE 661085 A BE661085 A BE 661085A BE 661085D A BE661085D A BE 661085DA BE 661085 A BE661085 A BE 661085A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE661085A publication Critical patent/BE661085A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D203/00Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • C07D203/12Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE661085D 1964-03-13 1965-03-12 BE661085A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0075894 1964-03-13

Publications (1)

Publication Number Publication Date
BE661085A true BE661085A (en:Method) 1965-09-13

Family

ID=6978858

Family Applications (1)

Application Number Title Priority Date Filing Date
BE661085D BE661085A (en:Method) 1964-03-13 1965-03-12

Country Status (7)

Country Link
US (1) US3280108A (en:Method)
BE (1) BE661085A (en:Method)
CH (1) CH450432A (en:Method)
DE (1) DE1445525A1 (en:Method)
FR (1) FR1427431A (en:Method)
GB (1) GB1099992A (en:Method)
NL (1) NL6503187A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837324A (en) * 1985-06-28 1989-06-06 The Dow Chemical Company Process for the reaction of piperazine, and derivatives thereof, with glyoxal, and derivatives thereof

Also Published As

Publication number Publication date
US3280108A (en) 1966-10-18
CH450432A (de) 1968-01-31
GB1099992A (en) 1968-01-17
NL6503187A (en:Method) 1965-09-14
FR1427431A (fr) 1966-02-04
DE1445525A1 (de) 1969-03-13

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