ES2170895T3 - Procedimiento para preparar (+-)2-azabiciclo(2.2.1)hetp-5-en-3-ona. - Google Patents

Procedimiento para preparar (+-)2-azabiciclo(2.2.1)hetp-5-en-3-ona.

Info

Publication number
ES2170895T3
ES2170895T3 ES97105910T ES97105910T ES2170895T3 ES 2170895 T3 ES2170895 T3 ES 2170895T3 ES 97105910 T ES97105910 T ES 97105910T ES 97105910 T ES97105910 T ES 97105910T ES 2170895 T3 ES2170895 T3 ES 2170895T3
Authority
ES
Spain
Prior art keywords
procedure
azabiciclo
hetp
ona
prepare
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 - Lifetime
Application number
ES97105910T
Other languages
English (en)
Inventor
Frank Dr Romanowski
Kurt Vroman
Rudolf Dr Vanheertum
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2170895T3 publication Critical patent/ES2170895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/52—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring condensed with a ring other than six-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

LA PRESENTE INVENCION TRATA DE UN PROCEDIMIENTO SIMPLIFICADO PARA LA PRODUCCION DE (MAS MENOS) 2 EPT JETIVO TENGA UNA ELEVADA PUREZA, ASI COMO QUE HAYA UN ELEVADO VOLUMEN DE PRODUCCION DEL MISMO. SEGUN LA INVENCION, LA TRANSFORMACION DEL CICLOPENTADIENO CON SULFONILCIANIDAS SE REALIZA SIN UTILIZAR DISOLVENTES ORGANICOS. EL PROCEDIMIENTO COMPRENDE ADEMAS UNOS METODOS QUE HACEN QUE EL PRODUCTO ACCESORIO DE LA TRANSFORMACION SE CONVIERTA EN UNA FORMA ESTABLE Y CON CAPACIDAD PARA SER TRANSPORTADA.
ES97105910T 1996-06-25 1997-04-10 Procedimiento para preparar (+-)2-azabiciclo(2.2.1)hetp-5-en-3-ona. Expired - Lifetime ES2170895T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625323A DE19625323A1 (de) 1996-06-25 1996-06-25 Verfahren zur Herstellung von (+-) 2-Azabicyclo(2.2.1)hept-5-en-3-on

Publications (1)

Publication Number Publication Date
ES2170895T3 true ES2170895T3 (es) 2002-08-16

Family

ID=7797914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97105910T Expired - Lifetime ES2170895T3 (es) 1996-06-25 1997-04-10 Procedimiento para preparar (+-)2-azabiciclo(2.2.1)hetp-5-en-3-ona.

Country Status (5)

Country Link
US (1) US5847157A (es)
EP (1) EP0816339B1 (es)
JP (1) JPH1059937A (es)
DE (2) DE19625323A1 (es)
ES (1) ES2170895T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0926136B1 (en) * 1997-12-25 2004-05-12 Kuraray Co., Ltd. Process for producing and method of crystallizing 2-azabicyclo(2.2.1)hept-5-en-3-one
DE19808136C1 (de) * 1998-02-27 1999-08-19 Degussa Verfahren zur Aufreinigung von (+-)-2-Azabicyclo(2.2.1)hept-5-en-3-on
DE60001468T2 (de) 1999-04-30 2003-10-30 Kuraray Co., Ltd Verfahren zur Herstellung von 2-Azabicyclo[2.2.1]hept-5-en-3-on
DE19962543A1 (de) * 1999-12-23 2001-07-05 Degussa Chromatographische Enantiomerentrennung von bicyclischen Lactamen
CN107805217A (zh) * 2017-10-31 2018-03-16 四平市精细化学品有限公司 一种氮杂双环[2,2,1]庚‑5‑烯‑3‑酮的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200527A (en) * 1991-04-08 1993-04-06 Lonza Ltd. Process for the production of 2-azabicyclo [2.2.1] hept-5-en-3-one
RU2081118C1 (ru) * 1991-09-12 1997-06-10 Лонца А.Г. Способ получения лактамов
JP3216912B2 (ja) * 1992-05-27 2001-10-09 株式会社クラレ ２−アザビシクロ［２．２．１］ヘプト−５−エン−３−オンの製造法
JP3216913B2 (ja) * 1992-05-27 2001-10-09 株式会社クラレ ２−アザビシクロ［２．２．１］ヘプト−５−エン−３−オンの製造方法
JP3489874B2 (ja) * 1994-07-20 2004-01-26 株式会社クラレ ２−アザビシクロ［２．２．１］ ヘプト−５− エン−３− オンの製造方法

Also Published As

Publication number Publication date
DE19625323A1 (de) 1998-01-02
US5847157A (en) 1998-12-08
EP0816339A2 (de) 1998-01-07
EP0816339A3 (de) 1998-01-14
EP0816339B1 (de) 2002-01-16
JPH1059937A (ja) 1998-03-03
DE59705988D1 (de) 2002-02-21

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