FR2303003A1 - Procede de preparation de 2-pyrrolidones - Google Patents

Procede de preparation de 2-pyrrolidones

Info

Publication number
FR2303003A1
FR2303003A1 FR7605972A FR7605972A FR2303003A1 FR 2303003 A1 FR2303003 A1 FR 2303003A1 FR 7605972 A FR7605972 A FR 7605972A FR 7605972 A FR7605972 A FR 7605972A FR 2303003 A1 FR2303003 A1 FR 2303003A1
Authority
FR
France
Prior art keywords
pyrrolidon
preparation process
preparation
pyrrolidon preparation
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.)
Granted
Application number
FR7605972A
Other languages
English (en)
Other versions
FR2303003B1 (fr
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2303003A1 publication Critical patent/FR2303003A1/fr
Application granted granted Critical
Publication of FR2303003B1 publication Critical patent/FR2303003B1/fr
Granted 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)
FR7605972A 1975-03-05 1976-03-03 Procede de preparation de 2-pyrrolidones Granted FR2303003A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7502574A NL184953C (nl) 1975-03-05 1975-03-05 Werkwijze voor de bereiding van een al of niet gesubstitueerd 2-pyrrolidinon.

Publications (2)

Publication Number Publication Date
FR2303003A1 true FR2303003A1 (fr) 1976-10-01
FR2303003B1 FR2303003B1 (fr) 1980-04-18

Family

ID=19823302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605972A Granted FR2303003A1 (fr) 1975-03-05 1976-03-03 Procede de preparation de 2-pyrrolidones

Country Status (8)

Country Link
JP (1) JPS6056707B2 (fr)
BE (1) BE839091A (fr)
DE (1) DE2609209C2 (fr)
FR (1) FR2303003A1 (fr)
GB (1) GB1494454A (fr)
IT (1) IT1057926B (fr)
NL (1) NL184953C (fr)
SU (1) SU585809A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316227A1 (fr) * 1975-06-30 1977-01-28 Standard Oil Co Procede de preparation de 2-pyrrolidone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7704179A (nl) * 1977-04-18 1978-10-20 Stamicarbon Werkwijze voor de bereiding van n-gesubstitu- eerde 2-pyrrolidonen.
US6680331B2 (en) 2001-07-16 2004-01-20 Board Of Regents, The University Of Texas System Lactam and thiolactam derivatives as anesthetic and conscious sedation agents
GB201709297D0 (en) * 2017-06-12 2017-07-26 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Method for preparing methylprrolidones

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095423A (en) * 1961-02-01 1963-06-25 Minnesota Mining & Mfg Synthesis of 2-pyrrolidinone
DE1923063A1 (de) * 1968-05-16 1969-11-20 Sumitomo Chemical Co Verfahren zur Herstellung von alpha-Pyrrolidon

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095423A (en) * 1961-02-01 1963-06-25 Minnesota Mining & Mfg Synthesis of 2-pyrrolidinone
DE1923063A1 (de) * 1968-05-16 1969-11-20 Sumitomo Chemical Co Verfahren zur Herstellung von alpha-Pyrrolidon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316227A1 (fr) * 1975-06-30 1977-01-28 Standard Oil Co Procede de preparation de 2-pyrrolidone

Also Published As

Publication number Publication date
DE2609209A1 (de) 1976-09-16
JPS51110560A (ja) 1976-09-30
DE2609209C2 (de) 1985-08-08
NL7502574A (nl) 1976-09-07
BE839091A (nl) 1976-09-02
FR2303003B1 (fr) 1980-04-18
JPS6056707B2 (ja) 1985-12-11
SU585809A3 (ru) 1977-12-25
NL184953C (nl) 1989-12-18
GB1494454A (en) 1977-12-07
IT1057926B (it) 1982-03-30
NL184953B (nl) 1989-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse