NO175203C - Fremgangsmåte for syntese av aziner - Google Patents

Fremgangsmåte for syntese av aziner

Info

Publication number
NO175203C
NO175203C NO914524A NO914524A NO175203C NO 175203 C NO175203 C NO 175203C NO 914524 A NO914524 A NO 914524A NO 914524 A NO914524 A NO 914524A NO 175203 C NO175203 C NO 175203C
Authority
NO
Norway
Prior art keywords
amide
azines
synthesis
azine
reactant
Prior art date
Application number
NO914524A
Other languages
English (en)
Other versions
NO914524D0 (no
NO914524L (no
NO175203B (no
Inventor
Pierre Tellier
Jean-Pierre Schirman
Original Assignee
Atochem
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=NO175203(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem filed Critical Atochem
Publication of NO914524D0 publication Critical patent/NO914524D0/no
Publication of NO914524L publication Critical patent/NO914524L/no
Publication of NO175203B publication Critical patent/NO175203B/no
Publication of NO175203C publication Critical patent/NO175203C/no

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
NO914524A 1990-11-23 1991-11-19 Fremgangsmåte for syntese av aziner NO175203C (no)

Applications Claiming Priority (1)

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

Publications (4)

Publication Number Publication Date
NO914524D0 NO914524D0 (no) 1991-11-19
NO914524L NO914524L (no) 1992-05-25
NO175203B NO175203B (no) 1994-06-06
NO175203C true NO175203C (no) 1994-09-14

Family

ID=9402516

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914524A NO175203C (no) 1990-11-23 1991-11-19 Fremgangsmåte for syntese av aziner

Country Status (13)

Country Link
US (1) US5239119A (no)
EP (1) EP0487160B2 (no)
JP (1) JP2604342B2 (no)
KR (1) KR950002838B1 (no)
AT (1) ATE103272T1 (no)
AU (1) AU638364B2 (no)
CA (1) CA2056041C (no)
DE (1) DE69101481T3 (no)
ES (1) ES2062674T5 (no)
FI (1) FI915514A (no)
IE (1) IE69676B1 (no)
NO (1) NO175203C (no)
PT (1) PT99591B (no)

Families Citing this family (11)

* 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
FR3096049B1 (fr) 2019-05-16 2021-12-17 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage pyrazoline
FR3096048B1 (fr) 2019-05-16 2021-04-30 Arkema France Procede ameliore de preparation d'hydrate d'hydrazine avec recyclage oxime
FR3137086A1 (fr) 2022-06-24 2023-12-29 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant des reacteurs en cascade
FR3137087A1 (fr) 2022-06-24 2023-12-29 Arkema France Procede de preparation d'hydrate d'hydrazine utilisant une colonne d’absorption

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 (no) * 1971-01-07 1972-08-18 Ugine Kuhlmann
FR2177215A5 (no) * 1972-03-24 1973-11-02 Ugine Kuhlmann
FR2260569B1 (no) * 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 (no) * 1989-05-24 1991-07-26 Atochem

Also Published As

Publication number Publication date
DE69101481D1 (de) 1994-04-28
EP0487160B1 (fr) 1994-03-23
NO914524D0 (no) 1991-11-19
PT99591A (pt) 1992-10-30
AU8813691A (en) 1992-05-28
JPH04330047A (ja) 1992-11-18
CA2056041C (fr) 1997-08-26
FI915514A0 (fi) 1991-11-22
DE69101481T3 (de) 2002-05-16
US5239119A (en) 1993-08-24
DE69101481T2 (de) 1994-09-29
IE69676B1 (en) 1996-10-02
CA2056041A1 (fr) 1992-05-24
AU638364B2 (en) 1993-06-24
NO914524L (no) 1992-05-25
KR920009778A (ko) 1992-06-25
EP0487160B2 (fr) 2001-11-07
PT99591B (pt) 2000-08-31
ATE103272T1 (de) 1994-04-15
NO175203B (no) 1994-06-06
KR950002838B1 (ko) 1995-03-27
JP2604342B2 (ja) 1997-04-30
IE914071A1 (en) 1992-06-03
ES2062674T3 (es) 1994-12-16
ES2062674T5 (es) 2002-04-16
FI915514A (fi) 1992-05-24
EP0487160A1 (fr) 1992-05-27

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