DE69028194T2 - 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
DE69028194T2
DE69028194T2 DE69028194T DE69028194T DE69028194T2 DE 69028194 T2 DE69028194 T2 DE 69028194T2 DE 69028194 T DE69028194 T DE 69028194T DE 69028194 T DE69028194 T DE 69028194T DE 69028194 T2 DE69028194 T2 DE 69028194T2
Authority
DE
Germany
Prior art keywords
mixture
diamines
alkylated
target
diazacycloheptan
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.)
Expired - Fee Related
Application number
DE69028194T
Other languages
English (en)
Other versions
DE69028194D1 (de
Inventor
John Ta-Yuan Lai
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.)
Goodrich Corp
Original Assignee
BF Goodrich 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.)
Filing date
Publication date
Application filed by BF Goodrich Corp filed Critical BF Goodrich Corp
Application granted granted Critical
Publication of DE69028194D1 publication Critical patent/DE69028194D1/de
Publication of DE69028194T2 publication Critical patent/DE69028194T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)
DE69028194T 1990-01-08 1990-12-20 Verfahren zur Herstellung von 1,4-Diazacycloheptan-2-onen aus einer Mischung von alkylierten Diaminen Expired - Fee Related DE69028194T2 (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 (2)

Publication Number Publication Date
DE69028194D1 DE69028194D1 (de) 1996-09-26
DE69028194T2 true DE69028194T2 (de) 1997-02-20

Family

ID=23835352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028194T Expired - Fee Related DE69028194T2 (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)

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

Also Published As

Publication number Publication date
EP0436901B1 (de) 1996-08-21
JPH04234855A (ja) 1992-08-24
DK0436901T3 (da) 1996-12-09
KR910014361A (ko) 1991-08-31
EP0436901A3 (en) 1992-04-15
ATE141595T1 (de) 1996-09-15
EP0436901A2 (de) 1991-07-17
ES2093628T3 (es) 1997-01-01
JP2975139B2 (ja) 1999-11-10
US5034523A (en) 1991-07-23
DE69028194D1 (de) 1996-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee