CA954867A - Process for the dimerization of vinyl pyrrolidone - Google Patents

Process for the dimerization of vinyl pyrrolidone

Info

Publication number
CA954867A
CA954867A CA148,685A CA148685A CA954867A CA 954867 A CA954867 A CA 954867A CA 148685 A CA148685 A CA 148685A CA 954867 A CA954867 A CA 954867A
Authority
CA
Canada
Prior art keywords
dimerization
vinyl pyrrolidone
pyrrolidone
vinyl
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
CA148,685A
Other versions
CA148685S (en
Inventor
Eugene V. Hort
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Application granted granted Critical
Publication of CA954867A publication Critical patent/CA954867A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
CA148,685A 1971-08-16 1972-08-03 Process for the dimerization of vinyl pyrrolidone Expired CA954867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17231171A 1971-08-16 1971-08-16

Publications (1)

Publication Number Publication Date
CA954867A true CA954867A (en) 1974-09-17

Family

ID=22627171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,685A Expired CA954867A (en) 1971-08-16 1972-08-03 Process for the dimerization of vinyl pyrrolidone

Country Status (3)

Country Link
CA (1) CA954867A (en)
DE (1) DE2239918A1 (en)
GB (1) GB1395964A (en)

Also Published As

Publication number Publication date
GB1395964A (en) 1975-05-29
DE2239918A1 (en) 1973-03-01

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