NO914524L - Fremgangsmaate for syntese av aziner - Google Patents

Fremgangsmaate for syntese av aziner

Info

Publication number: NO914524L
Authority: NO; Norway
Prior art keywords: amide; azines; synthesis; procedure; azine
Prior art date: 1990-11-23

Application number

NO91914524A

Other languages

English (en)

Other versions

NO175203B (no

NO914524D0 (no

NO175203C (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.)

1990-11-23

Filing date

1991-11-19

Publication date

1992-05-25

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=NO914524(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-11-19 Application filed by Atochem filed Critical Atochem

1991-11-19 Publication of NO914524D0 publication Critical patent/NO914524D0/no

1992-05-25 Publication of NO914524L publication Critical patent/NO914524L/no

1994-06-06 Publication of NO175203B publication Critical patent/NO175203B/no

1994-09-14 Publication of NO175203C publication Critical patent/NO175203C/no

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Plural Heterocyclic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Compositions Of Macromolecular Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Diaphragms For Electromechanical Transducers (AREA)

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 true NO914524L (no)	1992-05-25
NO175203B NO175203B (no)	1994-06-06
NO175203C 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)	FI915514A7 (no)
IE (1)	IE69676B1 (no)
NO (1)	NO175203C (no)
PT (1)	PT99591B (no)

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
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
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 (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

1991
- 1991-11-19 AT AT91203010T patent/ATE103272T1/de not_active IP Right Cessation
- 1991-11-19 EP EP91203010A patent/EP0487160B2/fr not_active Expired - Lifetime
- 1991-11-19 NO NO914524A patent/NO175203C/no unknown
- 1991-11-19 ES ES91203010T patent/ES2062674T5/es not_active Expired - Lifetime
- 1991-11-19 DE DE69101481T patent/DE69101481T3/de not_active Expired - Fee Related
- 1991-11-22 PT PT99591A patent/PT99591B/pt not_active IP Right Cessation
- 1991-11-22 IE IE407191A patent/IE69676B1/en not_active IP Right Cessation
- 1991-11-22 CA CA002056041A patent/CA2056041C/fr not_active Expired - Fee Related
- 1991-11-22 FI FI915514A patent/FI915514A7/fi not_active Application Discontinuation
- 1991-11-23 KR KR1019910021034A patent/KR950002838B1/ko not_active Expired - Fee Related
- 1991-11-25 AU AU88136/91A patent/AU638364B2/en not_active Ceased
- 1991-11-25 US US07/797,356 patent/US5239119A/en not_active Expired - Lifetime
- 1991-11-25 JP JP3335785A patent/JP2604342B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI915514L (fi)	1992-05-24
AU8813691A (en)	1992-05-28
CA2056041A1 (fr)	1992-05-24
EP0487160B1 (fr)	1994-03-23
DE69101481D1 (de)	1994-04-28
US5239119A (en)	1993-08-24
IE69676B1 (en)	1996-10-02
KR920009778A (ko)	1992-06-25
KR950002838B1 (ko)	1995-03-27
NO175203B (no)	1994-06-06
IE914071A1 (en)	1992-06-03
EP0487160A1 (fr)	1992-05-27
DE69101481T2 (de)	1994-09-29
ES2062674T3 (es)	1994-12-16
DE69101481T3 (de)	2002-05-16
FI915514A0 (fi)	1991-11-22
AU638364B2 (en)	1993-06-24
EP0487160B2 (fr)	2001-11-07
JPH04330047A (ja)	1992-11-18
NO914524D0 (no)	1991-11-19
FI915514A7 (fi)	1992-05-24
ES2062674T5 (es)	2002-04-16
JP2604342B2 (ja)	1997-04-30
PT99591A (pt)	1992-10-30
CA2056041C (fr)	1997-08-26
PT99591B (pt)	2000-08-31
NO175203C (no)	1994-09-14
ATE103272T1 (de)	1994-04-15

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