FR2387953B1 - - Google Patents

Info

Publication number
FR2387953B1
FR2387953B1 FR7811388A FR7811388A FR2387953B1 FR 2387953 B1 FR2387953 B1 FR 2387953B1 FR 7811388 A FR7811388 A FR 7811388A FR 7811388 A FR7811388 A FR 7811388A FR 2387953 B1 FR2387953 B1 FR 2387953B1
Authority
FR
France
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
FR7811388A
Other versions
FR2387953A1 (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 FR2387953A1 publication Critical patent/FR2387953A1/fr
Application granted granted Critical
Publication of FR2387953B1 publication Critical patent/FR2387953B1/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7811388A 1977-04-18 1978-04-18 Procede de preparation de 2-pyrrolidones substituees en position n Granted FR2387953A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7704179A NL7704179A (nl) 1977-04-18 1977-04-18 Werkwijze voor de bereiding van n-gesubstitu- eerde 2-pyrrolidonen.

Publications (2)

Publication Number Publication Date
FR2387953A1 FR2387953A1 (fr) 1978-11-17
FR2387953B1 true FR2387953B1 (fr) 1983-08-05

Family

ID=19828372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811388A Granted FR2387953A1 (fr) 1977-04-18 1978-04-18 Procede de preparation de 2-pyrrolidones substituees en position n

Country Status (6)

Country Link
US (1) US4152331A (fr)
JP (1) JPS53132559A (fr)
DE (1) DE2816793C2 (fr)
FR (1) FR2387953A1 (fr)
GB (1) GB1565339A (fr)
NL (1) NL7704179A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902537A (nl) * 1979-04-01 1980-10-03 Stamicarbon Werkwijze voor de bereiding van een eventueel c-gesubstitueerd 2-pyrrolidon en daarbij te gebruiken katalysator.
NL7909230A (nl) * 1979-12-21 1981-07-16 Stamicarbon Werkwijze voor het bereiden van een 2-pyrrolidon.
US5449780A (en) * 1994-03-10 1995-09-12 E. I. Du Pont De Nemours And Company Process for the preparation of 1,3- and 1,5-dialkylpiperidone-2
US5808078A (en) * 1997-02-07 1998-09-15 E. I. Dupont De Nemours And Company Process for preparation of 1-alkyl-3-methylpiperidone-2 and 1-alkyl-5-methylpiperidone-2
KR100474615B1 (ko) * 1996-09-06 2005-03-08 이 아이 듀폰 디 네모아 앤드 캄파니 1-알킬-3-메틸피페리돈-2 및 1-알킬-5-메틸피페리돈-2의 제조 방법
US6603021B2 (en) 2001-06-18 2003-08-05 Battelle Memorial Institute Methods of making pyrrolidones
US7199250B2 (en) * 2002-12-20 2007-04-03 Battelle Memorial Institute Process for producing cyclic compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923063B2 (de) * 1968-05-16 1974-07-25 Sumitomo Chemical Co., Ltd., Osaka (Japan) Verfahren zur Herstellung von alpha-Pyrrolidon
NL184953C (nl) * 1975-03-05 1989-12-18 Stamicarbon Werkwijze voor de bereiding van een al of niet gesubstitueerd 2-pyrrolidinon.
US4042599A (en) * 1975-06-30 1977-08-16 The Standard Oil Company Process for producing 2-pyrrolidone
US4036836A (en) * 1975-06-30 1977-07-19 Standard Oil Company Process for producing 2-pyrrolidone

Also Published As

Publication number Publication date
US4152331A (en) 1979-05-01
JPS53132559A (en) 1978-11-18
DE2816793A1 (de) 1978-10-19
FR2387953A1 (fr) 1978-11-17
NL7704179A (nl) 1978-10-20
GB1565339A (en) 1980-04-16
DE2816793C2 (de) 1986-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse