IT945940B - Preparazione del 2 pirrolidinone - Google Patents

Preparazione del 2 pirrolidinone

Info

Publication number
IT945940B
IT945940B IT28565/71A IT2856571A IT945940B IT 945940 B IT945940 B IT 945940B IT 28565/71 A IT28565/71 A IT 28565/71A IT 2856571 A IT2856571 A IT 2856571A IT 945940 B IT945940 B IT 945940B
Authority
IT
Italy
Prior art keywords
pyrolidinone
preparation
Prior art date
Application number
IT28565/71A
Other languages
English (en)
Original Assignee
Sun Oil 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 Oil Co filed Critical Sun Oil Co
Application granted granted Critical
Publication of IT945940B publication Critical patent/IT945940B/it

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
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrrole Compounds (AREA)
IT28565/71A 1970-10-16 1971-09-13 Preparazione del 2 pirrolidinone IT945940B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8154570A 1970-10-16 1970-10-16

Publications (1)

Publication Number Publication Date
IT945940B true IT945940B (it) 1973-05-10

Family

ID=22164852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28565/71A IT945940B (it) 1970-10-16 1971-09-13 Preparazione del 2 pirrolidinone

Country Status (7)

Country Link
US (1) US3681387A (it)
BE (1) BE773972A (it)
CA (1) CA943964A (it)
DE (1) DE2149917A1 (it)
GB (1) GB1323374A (it)
IT (1) IT945940B (it)
NL (1) NL7114061A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800227A (en) * 1984-08-20 1989-01-24 Phillips Petroleum Company Process for the production of lactams
US4731454A (en) * 1986-06-09 1988-03-15 Mitsubishi Chemical Industries Limited Process for producing lactams
US4851546A (en) * 1987-10-01 1989-07-25 The Standard Oil Company Preparation of pyrrolidones by catalytic hydrogenation of maleimides
US6603021B2 (en) 2001-06-18 2003-08-05 Battelle Memorial Institute Methods of making pyrrolidones
US6670300B2 (en) 2001-06-18 2003-12-30 Battelle Memorial Institute Textured catalysts, methods of making textured catalysts, and methods of catalyzing reactions conducted in hydrothermal conditions
US7199250B2 (en) * 2002-12-20 2007-04-03 Battelle Memorial Institute Process for producing cyclic compounds
WO2007066492A1 (ja) * 2005-12-07 2007-06-14 Ube Industries, Ltd. ラクタムの製法
US9090560B2 (en) 2013-09-04 2015-07-28 Council Of Scientific & Industrial Research Process for microwave assisted synthesis of N-methyl pyrrolidone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092638A (en) * 1961-07-17 1963-06-04 Fmc Corp Synthesis of 2-pyrrolidone

Also Published As

Publication number Publication date
US3681387A (en) 1972-08-01
NL7114061A (it) 1972-04-18
DE2149917A1 (de) 1972-04-20
BE773972A (fr) 1972-04-17
CA943964A (en) 1974-03-19
GB1323374A (en) 1973-07-11

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