CA943965A - Preparation of cyclic amides - Google Patents

Preparation of cyclic amides

Info

Publication number
CA943965A
CA943965A CA126,666A CA126666A CA943965A CA 943965 A CA943965 A CA 943965A CA 126666 A CA126666 A CA 126666A CA 943965 A CA943965 A CA 943965A
Authority
CA
Canada
Prior art keywords
preparation
cyclic amides
amides
cyclic
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
CA126,666A
Other versions
CA126666S (en
Inventor
Elmer J. Hollstein
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.)
Sun Research and Development Co
Original Assignee
Sun Research and Development Co
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 Sun Research and Development Co filed Critical Sun Research and Development Co
Application granted granted Critical
Publication of CA943965A publication Critical patent/CA943965A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
CA126,666A 1971-01-21 1971-11-02 Preparation of cyclic amides Expired CA943965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10837671A 1971-01-21 1971-01-21

Publications (1)

Publication Number Publication Date
CA943965A true CA943965A (en) 1974-03-19

Family

ID=22321862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,666A Expired CA943965A (en) 1971-01-21 1971-11-02 Preparation of cyclic amides

Country Status (7)

Country Link
BE (1) BE778261A (en)
CA (1) CA943965A (en)
DE (1) DE2200600A1 (en)
FR (1) FR2122508B1 (en)
GB (1) GB1336402A (en)
IT (1) IT946461B (en)
NL (1) NL7200682A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932456A1 (en) * 1979-08-10 1981-02-26 Chevron Res METHOD FOR PRODUCING 2-PYRROLIDONE
DE4139607A1 (en) * 1991-11-30 1993-06-03 Basf Ag METHOD FOR PRODUCING N-SUBSTITUTED LACTAMES
DE4203527A1 (en) * 1992-02-07 1993-08-12 Akzo Nv METHOD FOR THE PRODUCTION OF PYRROLIDONE AND N-ALKYLPYRROLIDONE
DE19520258A1 (en) * 1995-06-02 1996-12-05 Bayer Ag Process for the preparation of 2-pyrrolidones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439192A (en) * 1965-04-07 1966-05-20 Rhone Poulenc Sa Process for the preparation of nu-substituted alpha-pyrrolidones

Also Published As

Publication number Publication date
FR2122508B1 (en) 1977-04-01
BE778261A (en) 1972-07-20
IT946461B (en) 1973-05-21
DE2200600A1 (en) 1972-08-10
GB1336402A (en) 1973-11-07
FR2122508A1 (en) 1972-09-01
NL7200682A (en) 1972-07-25

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