DK0436901T3 - Fremgangsmåde til fremstilling af 1,4-diaza-cycloheptan-2-on med en blanding af alkylerede diaminer - Google Patents

Fremgangsmåde til fremstilling af 1,4-diaza-cycloheptan-2-on med en blanding af alkylerede diaminer

Info

Publication number
DK0436901T3
DK0436901T3 DK90124928.4T DK90124928T DK0436901T3 DK 0436901 T3 DK0436901 T3 DK 0436901T3 DK 90124928 T DK90124928 T DK 90124928T DK 0436901 T3 DK0436901 T3 DK 0436901T3
Authority
DK
Denmark
Prior art keywords
mixture
diamines
alkylated
target
atom
Prior art date
Application number
DK90124928.4T
Other languages
Danish (da)
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.)
Filing date
Publication date
Application filed by Goodrich Co B F filed Critical Goodrich Co B F
Application granted granted Critical
Publication of DK0436901T3 publication Critical patent/DK0436901T3/da

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
DK90124928.4T 1990-01-08 1990-12-20 Fremgangsmåde til fremstilling af 1,4-diaza-cycloheptan-2-on med en blanding af alkylerede diaminer DK0436901T3 (da)

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
DK0436901T3 true DK0436901T3 (da) 1996-12-09

Family

ID=23835352

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90124928.4T DK0436901T3 (da) 1990-01-08 1990-12-20 Fremgangsmåde til fremstilling af 1,4-diaza-cycloheptan-2-on med en blanding af alkylerede diaminer

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
EP0436901A3 (en) 1992-04-15
ATE141595T1 (de) 1996-09-15
KR910014361A (ko) 1991-08-31
JPH04234855A (ja) 1992-08-24
DE69028194D1 (de) 1996-09-26
EP0436901B1 (de) 1996-08-21
DE69028194T2 (de) 1997-02-20
US5034523A (en) 1991-07-23
JP2975139B2 (ja) 1999-11-10
EP0436901A2 (de) 1991-07-17
ES2093628T3 (es) 1997-01-01

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