NL180101C - Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak. - Google Patents
Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak.Info
- Publication number
- NL180101C NL180101C NLAANVRAGE7501481,A NL7501481A NL180101C NL 180101 C NL180101 C NL 180101C NL 7501481 A NL7501481 A NL 7501481A NL 180101 C NL180101 C NL 180101C
- Authority
- NL
- Netherlands
- Prior art keywords
- hydrazones
- ammonia
- hydrogen peroxide
- azins
- amins
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
-
- 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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7404247A FR2260569B1 (xx) | 1974-02-08 | 1974-02-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7501481A NL7501481A (nl) | 1975-08-12 |
NL180101B NL180101B (nl) | 1986-08-01 |
NL180101C true NL180101C (nl) | 1987-01-02 |
Family
ID=9134662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7501481,A NL180101C (nl) | 1974-02-08 | 1975-02-07 | Werkwijze voor het bereiden van azinen (en hydrazonen) uit carbonylverbindingen (en aminen), waterstofperoxyde en ammoniak. |
Country Status (12)
Country | Link |
---|---|
US (1) | US3972878A (xx) |
JP (1) | JPS5343922B2 (xx) |
AT (1) | AT339873B (xx) |
BE (1) | BE825240A (xx) |
CA (1) | CA1040203A (xx) |
CH (1) | CH626601A5 (xx) |
DE (1) | DE2504924C3 (xx) |
ES (1) | ES434559A1 (xx) |
FR (1) | FR2260569B1 (xx) |
GB (1) | GB1489132A (xx) |
IT (1) | IT1027332B (xx) |
NL (1) | NL180101C (xx) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324618A1 (fr) * | 1975-09-17 | 1977-04-15 | Ugine Kuhlmann | Nouveau procede de preparation d'azines |
GB2021560B (en) * | 1978-04-13 | 1982-09-08 | Showa Denko Kk | Process for producing ketazines |
JPS5810547A (ja) * | 1981-07-09 | 1983-01-21 | Mitsubishi Gas Chem Co Inc | ケタジンの製造方法 |
FR2571711A1 (fr) * | 1984-10-16 | 1986-04-18 | Atochem | Procede de fabrication d'hydrate d'hydrazine |
DE3905265A1 (de) * | 1989-02-21 | 1990-08-23 | Krumme Hermann Josef | Verfahren zur veredelung von guelle |
FR2647444B1 (xx) | 1989-05-24 | 1991-07-26 | Atochem | |
NO175203C (no) * | 1990-11-23 | 1994-09-14 | Atochem | Fremgangsmåte for syntese av aziner |
US6268392B1 (en) | 1994-09-13 | 2001-07-31 | G. D. Searle & Co. | Combination therapy employing ileal bile acid transport inhibiting benzothiepines and HMG Co-A reductase inhibitors |
US6642268B2 (en) | 1994-09-13 | 2003-11-04 | G.D. Searle & Co. | Combination therapy employing ileal bile acid transport inhibiting benzothipines and HMG Co-A reductase inhibitors |
US6262277B1 (en) * | 1994-09-13 | 2001-07-17 | G.D. Searle And Company | Intermediates and processes for the preparation of benzothiepines having activity as inhibitors of ileal bile acid transport and taurocholate uptake |
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 |
CN1053656C (zh) * | 1995-10-27 | 2000-06-21 | 化学工业部西南化工研究院 | 氨双氧水液相催化氧化法合成水合肼的方法 |
ATE365171T1 (de) * | 1995-12-11 | 2007-07-15 | Searle Llc | Verfahren zur herstellung einer epoxyverbindung |
US6887991B1 (en) | 1996-12-11 | 2005-05-03 | G. D. Searle & Company | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein |
ES2293944T3 (es) | 1996-12-11 | 2008-04-01 | G.D. Searle Llc. | Procedimiento de epoxidacion. |
PT1140185E (pt) | 1998-12-23 | 2003-10-31 | Searle Llc | Combinacoes de inibidores de proteina de transferencia de ester de colesterilo com agentes sequestrantes de acido biliar para indicacoes cardiovasculares |
DK1140190T3 (da) | 1998-12-23 | 2002-12-23 | Searle Llc | Kombinationer af ileumgaldesyretransport-inhibitorer og galdesyre-sekvestreringsmidler til cardiovaskulære indikatorer |
WO2000038726A1 (en) * | 1998-12-23 | 2000-07-06 | G.D. Searle Llc | Combinations of ileal bile acid transport inhibitors and cholesteryl ester transfer protein inhibitors for cardiovascular indications |
JP2002533411A (ja) * | 1998-12-23 | 2002-10-08 | ジー.ディー.サール エルエルシー | 心臓血管に適用するための組み合わせ |
US6462091B1 (en) | 1998-12-23 | 2002-10-08 | G.D. Searle & Co. | Combinations of cholesteryl ester transfer protein inhibitors and HMG coA reductase inhibitors for cardiovascular indications |
EP1140184B1 (en) * | 1998-12-23 | 2003-06-04 | G.D. Searle LLC. | Combinations of cholesteryl ester transfer protein inhibitors and nicotinic acid derivatives for cardiovascular indications |
ES2201827T3 (es) | 1998-12-23 | 2004-03-16 | G.D. Searle Llc | Combinaciones de inhibidores de la proteina de transferencia de ester de colesterilo y de derivados de acido fibrico para indicaciones cardiovasculares. |
CZ20012342A3 (cs) | 1998-12-23 | 2001-12-12 | G. D. Searle Llc | Kombinace inhibitorů transportu ľlučové kyseliny v ileu a derivátů kyseliny fibrové pro kardiovaskulární indikace |
JP2003528830A (ja) | 2000-03-10 | 2003-09-30 | ファルマシア・コーポレーション | テトラヒドロベンゾチエピン類の製造方法 |
AU2001247331A1 (en) * | 2000-03-10 | 2001-09-24 | Pharmacia Corporation | Combination therapy for the prophylaxis and treatment of hyperlipidemic conditions and disorders |
US20040077625A1 (en) * | 2001-07-25 | 2004-04-22 | Tremont Samuel J. | Novel 1,4-benzothiazepine and 1,5-benzothiazepine compounds as inhibitors of apical sodium codependent bile acid transport abd taurocholate uptake |
WO2003040127A1 (en) * | 2001-11-02 | 2003-05-15 | G.D. Searle Llc | Novel mono- and di-fluorinated benzothiepine compounds as inhibitors of apical sodium co-dependent bile acid transport (asbt) and taurocholate uptake |
US6852753B2 (en) | 2002-01-17 | 2005-02-08 | Pharmacia Corporation | Alkyl/aryl hydroxy or keto thiepine compounds as inhibitors of apical sodium co-dependent bile acid transport (ASBT) and taurocholate uptake |
US7235655B2 (en) * | 2002-03-22 | 2007-06-26 | Pharmacia & Upjohn Company | Processes to prepare eplerenone |
WO2003082895A2 (en) * | 2002-03-22 | 2003-10-09 | Pharmacia & Upjohn Company | Process to prepare eplerenone |
US7932316B2 (en) * | 2006-12-30 | 2011-04-26 | Bridgestone Corporation | Processable rubber composition |
CN102295583A (zh) * | 2011-06-25 | 2011-12-28 | 杭州海虹精细化工有限公司 | 一种利用酮连氮制备联二脲的新方法 |
WO2018065997A1 (en) | 2016-10-03 | 2018-04-12 | Council Of Scientific & Industrial Research | An improved process for production of hydrazine hydrate |
CN108793105A (zh) * | 2018-05-31 | 2018-11-13 | 邹西红 | 一种中间原料重复再生法合成水合肼工艺 |
CN108569681A (zh) * | 2018-05-31 | 2018-09-25 | 邹西红 | 一种过氧化物再生合成水合肼的方法 |
CN108586285A (zh) * | 2018-05-31 | 2018-09-28 | 邹西红 | 一种酮连氮的制备方法 |
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 |
FR3130815A1 (fr) | 2021-12-21 | 2023-06-23 | Arkema France | Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse |
FR3137087A1 (fr) | 2022-06-24 | 2023-12-29 | Arkema France | Procede de preparation d'hydrate d'hydrazine utilisant une colonne d’absorption |
FR3137086A1 (fr) | 2022-06-24 | 2023-12-29 | Arkema France | Procede de preparation d'hydrate d'hydrazine utilisant des reacteurs en cascade |
-
1974
- 1974-02-08 FR FR7404247A patent/FR2260569B1/fr not_active Expired
-
1975
- 1975-01-21 IT IT67128/75A patent/IT1027332B/it active
- 1975-01-29 CA CA218,888A patent/CA1040203A/fr not_active Expired
- 1975-01-29 AT AT65675A patent/AT339873B/de not_active IP Right Cessation
- 1975-02-03 GB GB4570/75A patent/GB1489132A/en not_active Expired
- 1975-02-06 BE BE153103A patent/BE825240A/xx not_active IP Right Cessation
- 1975-02-06 DE DE2504924A patent/DE2504924C3/de not_active Expired
- 1975-02-07 CH CH150875A patent/CH626601A5/fr not_active IP Right Cessation
- 1975-02-07 ES ES434559A patent/ES434559A1/es not_active Expired
- 1975-02-07 NL NLAANVRAGE7501481,A patent/NL180101C/xx not_active IP Right Cessation
- 1975-02-07 JP JP1551175A patent/JPS5343922B2/ja not_active Expired
- 1975-02-07 US US05/548,159 patent/US3972878A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3972878A (en) | 1976-08-03 |
GB1489132A (en) | 1977-10-19 |
JPS5343922B2 (xx) | 1978-11-24 |
CA1040203A (fr) | 1978-10-10 |
DE2504924B2 (de) | 1979-06-07 |
BE825240A (fr) | 1975-05-29 |
DE2504924A1 (de) | 1975-08-14 |
FR2260569A1 (xx) | 1975-09-05 |
IT1027332B (it) | 1978-11-20 |
NL180101B (nl) | 1986-08-01 |
ES434559A1 (es) | 1976-09-16 |
FR2260569B1 (xx) | 1978-06-16 |
AT339873B (de) | 1977-11-10 |
CH626601A5 (xx) | 1981-11-30 |
ATA65675A (de) | 1977-03-15 |
DE2504924C3 (de) | 1980-01-31 |
JPS50137901A (xx) | 1975-11-01 |
NL7501481A (nl) | 1975-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: ATOCHEM S.A. TE PARIJS |
|
V1 | Lapsed because of non-payment of the annual fee |