ATE141595T1 - Verfahren zur herstellung von 1,4- diazacycloheptan-2-onen aus einer mischung von alkylierten diaminen - Google Patents

Verfahren zur herstellung von 1,4- diazacycloheptan-2-onen aus einer mischung von alkylierten diaminen

Info

Publication number: ATE141595T1
Authority: AT; Austria
Prior art keywords: mixture; diamines; alkylated; target; diazacycloheptan
Prior art date: 1990-01-08

Application number

AT90124928T

Other languages

English (en)

Inventor

John Ta-Yuan Lai

Original Assignee

Goodrich Co B F

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.)

1990-01-08

Filing date

1990-12-20

Publication date

1996-09-15

1990-12-20 Application filed by Goodrich Co B F filed Critical Goodrich Co B F

1996-09-15 Application granted granted Critical

1996-09-15 Publication of ATE141595T1 publication Critical patent/ATE141595T1/de

Links

150000004985 diamines Chemical class 0.000 title abstract 11
239000000203 mixture Substances 0.000 title abstract 7
238000004519 manufacturing process Methods 0.000 title 1
DRRVROVYLJHJIV-UHFFFAOYSA-N 1,4-diazepan-2-one Chemical compound O=C1CNCCCN1 DRRVROVYLJHJIV-UHFFFAOYSA-N 0.000 abstract 3
238000006243 chemical reaction Methods 0.000 abstract 3
125000004432 carbon atom Chemical group C* 0.000 abstract 2
125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
238000005932 reductive alkylation reaction Methods 0.000 abstract 2
125000002015 acyclic group Chemical group 0.000 abstract 1
230000002152 alkylating effect Effects 0.000 abstract 1
150000001412 amines Chemical class 0.000 abstract 1
125000004429 atom Chemical group 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229920000768 polyamine Polymers 0.000 abstract 1
150000003141 primary amines Chemical group 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
238000007363 ring formation reaction Methods 0.000 abstract 1
150000003335 secondary amines Chemical group 0.000 abstract 1
125000001424 substituent group Chemical group 0.000 abstract 1
XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical class NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/08—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 not condensed with other rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT90124928T 1990-01-08 1990-12-20 Verfahren zur herstellung von 1,4- diazacycloheptan-2-onen aus einer mischung von alkylierten diaminen ATE141595T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/462,153 US5034523A (en)	1990-01-08	1990-01-08	Process for preparing a 1,4-diazacycloheptan-2-one with a mixture of alkylated diamines

Publications (1)

Publication Number	Publication Date
ATE141595T1 true ATE141595T1 (de)	1996-09-15

Family

ID=23835352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90124928T ATE141595T1 (de)	1990-01-08	1990-12-20	Verfahren zur herstellung von 1,4- diazacycloheptan-2-onen aus einer mischung von alkylierten diaminen

Country Status (8)

Country	Link
US (1)	US5034523A (de)
EP (1)	EP0436901B1 (de)
JP (1)	JP2975139B2 (de)
KR (1)	KR910014361A (de)
AT (1)	ATE141595T1 (de)
DE (1)	DE69028194T2 (de)
DK (1)	DK0436901T3 (de)
ES (1)	ES2093628T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19645549A1 (de) *	1996-11-05	1998-05-07	Bayer Ag	Verfahren zur Herstellung von 2-Methyl-2,4-diaminopentan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4167512A (en) *	1977-09-21	1979-09-11	The B. F. Goodrich Company	Synthesis of 2-keto-1,4-diazacycloalkanes
US4297497A (en) *	1978-06-19	1981-10-27	The B. F. Goodrich Company	Synthesis of 2-keto-1,4-diazacycloalkanes
US4246412A (en) *	1979-08-27	1981-01-20	The B. F. Goodrich Company	Synthesis of 2-keto-1,4-diazacycloalkanes with a soft ion catalyst
US4466915A (en) *	1982-09-29	1984-08-21	The B. F. Goodrich Company	Non-catalytic ketoform syntheses

1990
- 1990-01-08 US US07/462,153 patent/US5034523A/en not_active Expired - Fee Related
- 1990-12-20 ES ES90124928T patent/ES2093628T3/es not_active Expired - Lifetime
- 1990-12-20 DE DE69028194T patent/DE69028194T2/de not_active Expired - Fee Related
- 1990-12-20 AT AT90124928T patent/ATE141595T1/de not_active IP Right Cessation
- 1990-12-20 EP EP90124928A patent/EP0436901B1/de not_active Expired - Lifetime
- 1990-12-20 DK DK90124928.4T patent/DK0436901T3/da active
1991
- 1991-01-07 JP JP3056284A patent/JP2975139B2/ja not_active Expired - Lifetime
- 1991-01-08 KR KR1019910000261A patent/KR910014361A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
EP0436901B1 (de)	1996-08-21
EP0436901A2 (de)	1991-07-17
US5034523A (en)	1991-07-23
DK0436901T3 (da)	1996-12-09
EP0436901A3 (en)	1992-04-15
DE69028194D1 (de)	1996-09-26
DE69028194T2 (de)	1997-02-20
ES2093628T3 (es)	1997-01-01
JPH04234855A (ja)	1992-08-24
KR910014361A (ko)	1991-08-31
JP2975139B2 (ja)	1999-11-10

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Legal Events

Date	Code	Title	Description
1997-02-15	UEP	Publication of translation of european patent specification
2001-09-15	REN	Ceased due to non-payment of the annual fee