ATE298743T1 - Verfahren zur herstellung von lactamen - Google Patents

Verfahren zur herstellung von lactamen

Info

Publication number: ATE298743T1
Authority: AT; Austria
Prior art keywords: phenyl; alkyl; lactamen; producing; preparing lactam
Prior art date: 2000-10-27

Application number

AT00309506T

Other languages

English (en)

Inventor

Shien-Chang Chen

Liang-An Hsu

Cheng-Lin Tsai

Joe-Min Lin

Fu-Shen Lin

Original Assignee

Dairen Chemical Corp

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.)

2000-10-27

Filing date

2000-10-27

Publication date

2005-07-15

2000-10-27 Application filed by Dairen Chemical Corp filed Critical Dairen Chemical Corp

2005-07-15 Application granted granted Critical

2005-07-15 Publication of ATE298743T1 publication Critical patent/ATE298743T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
150000003951 lactams Chemical class 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
125000006681 (C2-C10) alkylene group Chemical group 0.000 abstract 1
125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 abstract 1
229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
238000005576 amination reaction Methods 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
150000002596 lactones Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
239000010457 zeolite Substances 0.000 abstract 1

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)
Cephalosporin Compounds (AREA)

AT00309506T 2000-10-27 2000-10-27 Verfahren zur herstellung von lactamen ATE298743T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP00309506A EP1201652B1 (de)	2000-10-27	2000-10-27	Verfahren zur Herstellung von Lactamen

Publications (1)

Publication Number	Publication Date
ATE298743T1 true ATE298743T1 (de)	2005-07-15

Family

ID=8173348

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00309506T ATE298743T1 (de)	2000-10-27	2000-10-27	Verfahren zur herstellung von lactamen

Country Status (3)

Country	Link
EP (1)	EP1201652B1 (de)
AT (1)	ATE298743T1 (de)
DE (1)	DE60021081T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE502007002274D1 (de)	2006-05-16	2010-01-21	Basf Se	Verfahren zur kontinuierlichen herstellung von n-ethyl-2-pyrrolidon (nep)
CN104496878A (zh) *	2014-12-02	2015-04-08	铜仁学院	一种用颗粒型固体超强酸催化合成α-吡咯烷酮的方法
CN110183370B (zh) *	2019-06-28	2022-04-29	迈奇化学股份有限公司	一种n-乙基吡咯烷酮的工业生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2882243A (en) *	1953-12-24	1959-04-14	Union Carbide Corp	Molecular sieve adsorbents
US2882244A (en) *	1953-12-24	1959-04-14	Union Carbide Corp	Molecular sieve adsorbents
DE1148553B (de) *	1961-04-13	1963-05-16	Hans J Zimmer Verfahrenstechni	Verfahren zur Herstellung von ªŠ-Caprolactam
US3130007A (en) *	1961-05-12	1964-04-21	Union Carbide Corp	Crystalline zeolite y
US3888845A (en) *	1970-03-09	1975-06-10	Teijin Ltd	Process for producing epsilon-caprolactam
FR2102606A5 (en) *	1970-08-11	1972-04-07	Basf Ag	Gamma - butyrolactams prodn - from ammonia and butyrolactones
US3775431A (en) *	1970-12-30	1973-11-27	Mobil Oil Corp	Pyrrolidones from ypsilon-butyrolactones using a zeolite catalyst

2000
- 2000-10-27 EP EP00309506A patent/EP1201652B1/de not_active Expired - Lifetime
- 2000-10-27 AT AT00309506T patent/ATE298743T1/de not_active IP Right Cessation
- 2000-10-27 DE DE60021081T patent/DE60021081T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60021081D1 (de)	2005-08-04
EP1201652A1 (de)	2002-05-02
EP1201652B1 (de)	2005-06-29
DE60021081T2 (de)	2006-05-04

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Legal Events

Date	Code	Title	Description
2005-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties