ATE133659T1 - Neues verfahren zur herstellung von semicarbazid - Google Patents
Neues verfahren zur herstellung von semicarbazidInfo
- Publication number
- ATE133659T1 ATE133659T1 AT91911195T AT91911195T ATE133659T1 AT E133659 T1 ATE133659 T1 AT E133659T1 AT 91911195 T AT91911195 T AT 91911195T AT 91911195 T AT91911195 T AT 91911195T AT E133659 T1 ATE133659 T1 AT E133659T1
- Authority
- AT
- Austria
- Prior art keywords
- new process
- semicarbazide
- producing
- producing semicarbazide
- carbonate
- Prior art date
Links
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 abstract 1
- 229960001860 salicylate Drugs 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/06—Compounds containing any of the groups, e.g. semicarbazides
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP41884990 | 1990-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE133659T1 true ATE133659T1 (de) | 1996-02-15 |
Family
ID=18526610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91911195T ATE133659T1 (de) | 1990-12-27 | 1991-06-13 | Neues verfahren zur herstellung von semicarbazid |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5241117A (de) |
| EP (1) | EP0516853B1 (de) |
| JP (1) | JP2952712B2 (de) |
| KR (1) | KR0178807B1 (de) |
| CN (1) | CN1035816C (de) |
| AT (1) | ATE133659T1 (de) |
| CA (1) | CA2075805C (de) |
| DE (1) | DE69116867T2 (de) |
| ES (1) | ES2083577T3 (de) |
| MY (1) | MY105495A (de) |
| WO (1) | WO1992012124A1 (de) |
| YU (1) | YU47396B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3041444B2 (ja) | 1993-07-29 | 2000-05-15 | 大塚化学株式会社 | カルバジン酸誘導体の製造法 |
| KR100343266B1 (ko) * | 1999-06-28 | 2002-07-10 | 주식회사 동진쎄미켐 | 세미카바자이드 합성방법 |
| KR100335795B1 (ko) * | 1999-11-20 | 2002-05-08 | 안병도 | 세미카바자이드 합성방법 |
| DE102004013797A1 (de) * | 2004-03-20 | 2005-10-06 | Bayer Chemicals Ag | Feste Treibmittelpräparationen und Verfahren zu ihrer Herstellung |
| DE102004027874A1 (de) | 2004-06-08 | 2006-01-05 | Bayer Chemicals Ag | Verfahren zur Herstellung von feinteiligen Treibmittelpulvern |
| PT2445842E (pt) * | 2009-06-26 | 2016-06-23 | Solenis Technologies Cayman Lp | Utilização de monocloroureia para tratamento de águas industriais |
| CN104045583B (zh) * | 2014-06-11 | 2015-12-02 | 苏州大学 | 一种制备取代氨基脲化合物的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4482738A (en) * | 1983-08-01 | 1984-11-13 | Olin Corporation | Process for preparing semicarbazide hydrochloride |
| EP0144853B1 (de) * | 1983-11-21 | 1990-09-26 | Fujisawa Pharmaceutical Co., Ltd. | Semicarbazid-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Zusammensetzungen |
-
1990
- 1990-07-10 MY MYPI91001239A patent/MY105495A/en unknown
-
1991
- 1991-06-13 AT AT91911195T patent/ATE133659T1/de not_active IP Right Cessation
- 1991-06-13 CA CA002075805A patent/CA2075805C/en not_active Expired - Fee Related
- 1991-06-13 EP EP91911195A patent/EP0516853B1/de not_active Expired - Lifetime
- 1991-06-13 ES ES91911195T patent/ES2083577T3/es not_active Expired - Lifetime
- 1991-06-13 KR KR1019920702071A patent/KR0178807B1/ko not_active Expired - Lifetime
- 1991-06-13 DE DE69116867T patent/DE69116867T2/de not_active Expired - Fee Related
- 1991-06-13 WO PCT/JP1991/000799 patent/WO1992012124A1/ja not_active Ceased
- 1991-06-13 JP JP3510574A patent/JP2952712B2/ja not_active Expired - Lifetime
- 1991-06-13 US US07/920,289 patent/US5241117A/en not_active Expired - Lifetime
- 1991-07-19 YU YU127591A patent/YU47396B/sh unknown
- 1991-07-20 CN CN91104916A patent/CN1035816C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| YU127591A (sh) | 1994-04-05 |
| CA2075805A1 (en) | 1992-06-28 |
| KR930700424A (ko) | 1993-03-15 |
| DE69116867D1 (de) | 1996-03-14 |
| CN1035816C (zh) | 1997-09-10 |
| EP0516853B1 (de) | 1996-01-31 |
| ES2083577T3 (es) | 1996-04-16 |
| US5241117A (en) | 1993-08-31 |
| KR0178807B1 (ko) | 1999-05-15 |
| CN1062723A (zh) | 1992-07-15 |
| JP2952712B2 (ja) | 1999-09-27 |
| EP0516853A4 (de) | 1994-03-23 |
| WO1992012124A1 (en) | 1992-07-23 |
| CA2075805C (en) | 1999-03-23 |
| DE69116867T2 (de) | 1996-07-04 |
| MY105495A (en) | 1994-10-31 |
| EP0516853A1 (de) | 1992-12-09 |
| YU47396B (sh) | 1995-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |