GB961434A - Dibasic acid imides - Google Patents

Dibasic acid imides

Info

Publication number
GB961434A
GB961434A GB469660A GB469660A GB961434A GB 961434 A GB961434 A GB 961434A GB 469660 A GB469660 A GB 469660A GB 469660 A GB469660 A GB 469660A GB 961434 A GB961434 A GB 961434A
Authority
GB
United Kingdom
Prior art keywords
dibasic acid
acid imides
maleimide
hydrogen atom
compounds
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
GB469660A
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Priority to GB469660A priority Critical patent/GB961434A/en
Publication of GB961434A publication Critical patent/GB961434A/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
    • C07D207/44—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 three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)

Abstract

The invention comprises compounds of formula: <FORM:0961434/C1/1> wherein one of A or B is a hydrogen atom and the other is a hydrogen atom or methyl group and R is an alkyl or aralkyl group of 1 to 10 carbon atoms, specifically, N-n-butylmaleimide, N-benzylcitraconimide, N-n-propyl-maleimide, N-hexylmaleimide, N-octylmaleimide, and N-benzyl-maleimide. The compounds are prepared by heating a compound: <FORM:0961434/C1/2> with a solution of an alkali metal acetate in acetic anhydride at a temperature below 140 DEG C. Specification 948,730 is referred to.
GB469660A 1960-02-10 1960-02-10 Dibasic acid imides Expired GB961434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB469660A GB961434A (en) 1960-02-10 1960-02-10 Dibasic acid imides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB469660A GB961434A (en) 1960-02-10 1960-02-10 Dibasic acid imides

Publications (1)

Publication Number Publication Date
GB961434A true GB961434A (en) 1964-06-24

Family

ID=9782082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB469660A Expired GB961434A (en) 1960-02-10 1960-02-10 Dibasic acid imides

Country Status (1)

Country Link
GB (1) GB961434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396516A (en) * 1979-10-09 1983-08-02 Nippon Oil Company, Ltd. Lubricant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396516A (en) * 1979-10-09 1983-08-02 Nippon Oil Company, Ltd. Lubricant

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