ES2062674T3 - Procedimiento de sintesis de azinas. - Google Patents

Procedimiento de sintesis de azinas.

Info

Publication number
ES2062674T3
ES2062674T3 ES91203010T ES91203010T ES2062674T3 ES 2062674 T3 ES2062674 T3 ES 2062674T3 ES 91203010 T ES91203010 T ES 91203010T ES 91203010 T ES91203010 T ES 91203010T ES 2062674 T3 ES2062674 T3 ES 2062674T3
Authority
ES
Spain
Prior art keywords
azin
synthesis procedure
reagent
refers
reaction
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
ES91203010T
Other languages
English (en)
Other versions
ES2062674T5 (es
Inventor
Jean-Pierre Schirmann
Pierre Tellier
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9402516&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2062674(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Publication of ES2062674T3 publication Critical patent/ES2062674T3/es
Application granted granted Critical
Publication of ES2062674T5 publication Critical patent/ES2062674T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/16—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of hydrazones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE SINTESIS DE AZINAS A PARTIR DEL AGUA OXIGENADA, DEL AMONIACO Y DE UN REACTIVO QUE LLEVA UN GRUPO CARBONILO CARACTERIZADO EN QUE SE PONE EN CONTACTO ESTE REACTIVO UNA AMIDA DE ACIDO DEBIL Y LA SAL DE AMONIO CORRESPONDIENTE A ESTE ACIDO Y A CONTINUACION SE SEPARA LA AZINA OBTENIDA. LA INVENCION SE REFIERE TAMBIEN A PROCESOS EN LOS QUE LA REACCION SE HACE EN PRESENCIA DE CUALQUIER MEZCLA QUE CONTIENE UNA AMIDA Y DESPUES SE RECUPERA LA AZINA Y EL RESTO DEL MEDIO DE REACCION SE TRATA PARA REGENERAR LA AMIDA.
ES91203010T 1990-11-23 1991-11-19 Procedimiento de sintesis de azinas. Expired - Lifetime ES2062674T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014634 1990-11-23

Publications (2)

Publication Number Publication Date
ES2062674T3 true ES2062674T3 (es) 1994-12-16
ES2062674T5 ES2062674T5 (es) 2002-04-16

Family

ID=9402516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91203010T Expired - Lifetime ES2062674T5 (es) 1990-11-23 1991-11-19 Procedimiento de sintesis de azinas.

Country Status (13)

Country Link
US (1) US5239119A (es)
EP (1) EP0487160B2 (es)
JP (1) JP2604342B2 (es)
KR (1) KR950002838B1 (es)
AT (1) ATE103272T1 (es)
AU (1) AU638364B2 (es)
CA (1) CA2056041C (es)
DE (1) DE69101481T3 (es)
ES (1) ES2062674T5 (es)
FI (1) FI915514L (es)
IE (1) IE69676B1 (es)
NO (1) NO175203C (es)
PT (1) PT99591B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430261A (en) * 1994-01-18 1995-07-04 Eaton Corporation Switch assembly including sequential switch rocker/lever operating mechanism
JP3962872B2 (ja) * 1995-08-14 2007-08-22 三菱瓦斯化学株式会社 ケタジンの合成方法
FR2782717B1 (fr) * 1998-08-26 2000-09-29 Atochem Elf Sa Procede de fabrication d'hydrate d'hydrazine a partir d'azine de la methyl ethyl cetone
JP5614105B2 (ja) * 2010-05-28 2014-10-29 三菱瓦斯化学株式会社 ケタジン及び水加ヒドラジンの製造方法
CN101863799B (zh) * 2010-06-09 2013-04-10 黎明化工研究院 一种过氧化氢氧化法合成酮连氮的方法
CN101921213B (zh) * 2010-08-27 2013-07-10 黎明化工研究院 一种过氧化氢氧化法合成酮连氮的方法
CN104860843B (zh) * 2015-06-03 2017-02-22 重庆锦杉科技有限公司 一种丙酮连氮的合成方法
FR3096048B1 (fr) 2019-05-16 2021-04-30 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage oxime
FR3096049B1 (fr) 2019-05-16 2021-12-17 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage pyrazoline
FR3137087A1 (fr) 2022-06-24 2023-12-29 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant une colonne d’absorption
FR3137086B1 (fr) 2022-06-24 2025-05-23 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant des reacteurs en cascade
CN116120205A (zh) * 2022-12-23 2023-05-16 中国天辰工程有限公司 一种丁酮连氮的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE766845A (fr) * 1970-06-12 1971-10-01 Ugine Kuhlmann Procede de preparation d'azines
FR2120517A5 (es) * 1971-01-07 1972-08-18 Ugine Kuhlmann
FR2177215A5 (es) * 1972-03-24 1973-11-02 Ugine Kuhlmann
FR2260569B1 (es) * 1974-02-08 1978-06-16 Ugine Kuhlmann
FR2324618A1 (fr) * 1975-09-17 1977-04-15 Ugine Kuhlmann Nouveau procede de preparation d'azines
JPS54141713A (en) * 1978-03-27 1979-11-05 Otsuka Chem Co Ltd Preparation of ketazine
JPS54135718A (en) * 1978-04-13 1979-10-22 Showa Denko Kk Preparation of ketazine
FR2647444B1 (es) * 1989-05-24 1991-07-26 Atochem

Also Published As

Publication number Publication date
KR950002838B1 (ko) 1995-03-27
NO175203B (es) 1994-06-06
CA2056041C (fr) 1997-08-26
KR920009778A (ko) 1992-06-25
DE69101481T2 (de) 1994-09-29
EP0487160B2 (fr) 2001-11-07
IE914071A1 (en) 1992-06-03
FI915514A7 (fi) 1992-05-24
AU638364B2 (en) 1993-06-24
NO175203C (no) 1994-09-14
FI915514A0 (fi) 1991-11-22
CA2056041A1 (fr) 1992-05-24
NO914524D0 (no) 1991-11-19
PT99591A (pt) 1992-10-30
DE69101481D1 (de) 1994-04-28
EP0487160A1 (fr) 1992-05-27
ATE103272T1 (de) 1994-04-15
JPH04330047A (ja) 1992-11-18
FI915514L (fi) 1992-05-24
US5239119A (en) 1993-08-24
PT99591B (pt) 2000-08-31
JP2604342B2 (ja) 1997-04-30
EP0487160B1 (fr) 1994-03-23
NO914524L (no) 1992-05-25
IE69676B1 (en) 1996-10-02
ES2062674T5 (es) 2002-04-16
DE69101481T3 (de) 2002-05-16
AU8813691A (en) 1992-05-28

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