IT1027332B - Procedimento per la sintesi di derivati idrazinici - Google Patents
Procedimento per la sintesi di derivati idraziniciInfo
- Publication number
- IT1027332B IT1027332B IT67128/75A IT6712875A IT1027332B IT 1027332 B IT1027332 B IT 1027332B IT 67128/75 A IT67128/75 A IT 67128/75A IT 6712875 A IT6712875 A IT 6712875A IT 1027332 B IT1027332 B IT 1027332B
- Authority
- IT
- Italy
- Prior art keywords
- hydrogen
- atom
- nitrogen
- azines
- synthesis
- Prior art date
Links
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical class NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 125000004429 atom Chemical group 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 239000003426 co-catalyst Substances 0.000 abstract 2
- 150000002576 ketones Chemical class 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 150000002429 hydrazines Chemical class 0.000 abstract 1
- 150000007857 hydrazones Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
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 (en:Method) | 1974-02-08 | 1974-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1027332B true IT1027332B (it) | 1978-11-20 |
Family
ID=9134662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67128/75A IT1027332B (it) | 1974-02-08 | 1975-01-21 | Procedimento per la sintesi di derivati idrazinici |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3972878A (en:Method) |
| JP (1) | JPS5343922B2 (en:Method) |
| AT (1) | AT339873B (en:Method) |
| BE (1) | BE825240A (en:Method) |
| CA (1) | CA1040203A (en:Method) |
| CH (1) | CH626601A5 (en:Method) |
| DE (1) | DE2504924C3 (en:Method) |
| ES (1) | ES434559A1 (en:Method) |
| FR (1) | FR2260569B1 (en:Method) |
| GB (1) | GB1489132A (en:Method) |
| IT (1) | IT1027332B (en:Method) |
| NL (1) | NL180101C (en:Method) |
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 (en:Method) * | 1989-05-24 | 1991-07-26 | Atochem | |
| DE69101481T3 (de) * | 1990-11-23 | 2002-05-16 | Elf Atochem S.A., Puteaux | Verfahren zur Herstellung von Azine. |
| 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 |
| 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 |
| 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 |
| IL124631A (en) | 1995-12-11 | 2004-03-28 | Searle & Co | Processes for preparations of steroids and intermediates useful therein |
| ES2186017T3 (es) | 1996-12-11 | 2003-05-01 | Searle & Co | Procedimientos para la preparacion de delta 4,5-esteroides 3-ceto-7alfa-alcoxicarbonil-sustituidos y compuestos intermedios de utilidad en los mismos. |
| US6887991B1 (en) * | 1996-12-11 | 2005-05-03 | G. D. Searle & Company | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein |
| ATE242008T1 (de) | 1998-12-23 | 2003-06-15 | Searle Llc | Kombnationen von cholesteryl ester transfer protein inhibitoren und gallensäure sequestriermitteln für kardiovaskuläre indikationen |
| DK1140189T3 (da) | 1998-12-23 | 2003-09-15 | Searle Llc | Kombinationer af ileal galdesyre-transportinhibitorer og fibrinsyrederivater til cardiovaskulære indikationer |
| AU2157400A (en) | 1998-12-23 | 2000-07-31 | G.D. Searle & Co. | Combinations of cholesteryl ester transfer protein inhibitors and hmg coa reductase inhibitors for cardiovascular indications |
| AU776953B2 (en) * | 1998-12-23 | 2004-09-30 | G.D. Searle Llc | Combinations of ileal bile acid transport inhibitors and bile acid sequestring agents for cardiovascular indications |
| WO2000038721A1 (en) | 1998-12-23 | 2000-07-06 | G.D. Searle Llc | Combinations of cholesteryl ester transfer protein inhibitors and nicotinic acid derivatives for cardiovascular indications |
| CZ20012341A3 (cs) * | 1998-12-23 | 2001-12-12 | G. D. Searle Llc Corparate Patent Department | Kombinace inhibitorů transferoního proteinu cholesterylesterů a derivátů kyseliny fibrové pro kardiovaskulární indikace |
| EP1140187B1 (en) * | 1998-12-23 | 2003-09-03 | G.D. Searle LLC. | Combinations of an ibat inhibitor and a mtp inhibitor for cardiovascular indications |
| EA005815B1 (ru) | 1998-12-23 | 2005-06-30 | Джи.Ди.Сирл Ллс | Комбинация ингибиторов транспорта желчных кислот в подвздошной кишке и ингибиторов белка, переносящего эфиры холестерина, для сердечно-сосудистых показаний |
| AU2001247331A1 (en) * | 2000-03-10 | 2001-09-24 | Pharmacia Corporation | Combination therapy for the prophylaxis and treatment of hyperlipidemic conditions and disorders |
| EP1286984A2 (en) | 2000-03-10 | 2003-03-05 | Pharmacia Corporation | Method for the preparation of tetrahydrobenzothiepines |
| 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 |
| AU2003220251A1 (en) * | 2002-03-22 | 2003-10-13 | Pharmacia Corporation | C-17 spirolactonization and 6,7 oxidation of steroids |
| 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 |
| 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 |
| FR3130815B1 (fr) | 2021-12-21 | 2025-02-28 | Arkema France | Procede de preparation d'hydrate d'hydrazine en presence d’un agent anti-mousse |
| FR3137086B1 (fr) | 2022-06-24 | 2025-05-23 | 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 |
-
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 DE DE2504924A patent/DE2504924C3/de not_active Expired
- 1975-02-06 BE BE153103A patent/BE825240A/xx not_active IP Right Cessation
- 1975-02-07 ES ES434559A patent/ES434559A1/es not_active Expired
- 1975-02-07 JP JP1551175A patent/JPS5343922B2/ja not_active Expired
- 1975-02-07 NL NLAANVRAGE7501481,A patent/NL180101C/xx not_active IP Right Cessation
- 1975-02-07 US US05/548,159 patent/US3972878A/en not_active Expired - Lifetime
- 1975-02-07 CH CH150875A patent/CH626601A5/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2260569A1 (en:Method) | 1975-09-05 |
| ATA65675A (de) | 1977-03-15 |
| CH626601A5 (en:Method) | 1981-11-30 |
| CA1040203A (fr) | 1978-10-10 |
| NL180101B (nl) | 1986-08-01 |
| DE2504924C3 (de) | 1980-01-31 |
| DE2504924A1 (de) | 1975-08-14 |
| US3972878A (en) | 1976-08-03 |
| AT339873B (de) | 1977-11-10 |
| FR2260569B1 (en:Method) | 1978-06-16 |
| DE2504924B2 (de) | 1979-06-07 |
| GB1489132A (en) | 1977-10-19 |
| NL7501481A (nl) | 1975-08-12 |
| JPS5343922B2 (en:Method) | 1978-11-24 |
| NL180101C (nl) | 1987-01-02 |
| ES434559A1 (es) | 1976-09-16 |
| JPS50137901A (en:Method) | 1975-11-01 |
| BE825240A (fr) | 1975-05-29 |
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