HUT58283A - Process for n-alkylating n-urea compounds - Google Patents
Process for n-alkylating n-urea compoundsInfo
- Publication number
- HUT58283A HUT58283A HU912696A HU269691A HUT58283A HU T58283 A HUT58283 A HU T58283A HU 912696 A HU912696 A HU 912696A HU 269691 A HU269691 A HU 269691A HU T58283 A HUT58283 A HU T58283A
- Authority
- HU
- Hungary
- Prior art keywords
- alkylating
- urea compounds
- urea
- ureas
- alkylation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
- C07C275/06—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
- C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0169190A AT394715B (de) | 1990-08-14 | 1990-08-14 | Verfahren zur n-alkylierung von harnstoffen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU912696D0 HU912696D0 (en) | 1992-01-28 |
| HUT58283A true HUT58283A (en) | 1992-02-28 |
| HU209788B HU209788B (en) | 1994-11-28 |
Family
ID=3518914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU912696A HU209788B (en) | 1990-08-14 | 1991-08-13 | Process for preparing n-alkyl-carbamides |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5124451A (hu) |
| EP (1) | EP0471983B1 (hu) |
| JP (1) | JPH04270257A (hu) |
| KR (1) | KR100190199B1 (hu) |
| AT (2) | AT394715B (hu) |
| AU (1) | AU641038B2 (hu) |
| CS (1) | CS251991A3 (hu) |
| DE (1) | DE59104984D1 (hu) |
| ES (1) | ES2069783T3 (hu) |
| HU (1) | HU209788B (hu) |
| NZ (1) | NZ238777A (hu) |
| RU (1) | RU2017728C1 (hu) |
| YU (1) | YU140791A (hu) |
| ZA (1) | ZA915327B (hu) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE115555T1 (de) * | 1989-07-28 | 1994-12-15 | Chemie Linz Gmbh | Verfahren zur herstellung unsymmetrisch substituierter harnstoffe. |
| ES2066050T3 (es) * | 1989-07-28 | 1995-03-01 | Chemie Linz Gmbh | Procedimiento para la obtencion de ureas asimetricamente substituidas, carbamatos, tiocarbamatos e isocianatos substituidos. |
| AT398749B (de) * | 1992-08-13 | 1995-01-25 | Chemie Linz Gmbh | Verfahren zur herstellung von isocyansäure durch zersetzen von n,n-disubstituierten harnstoffen |
| GB9618967D0 (en) * | 1996-09-11 | 1996-10-23 | Smithkline Beecham Plc | Pharmaceuticals |
| US9340495B2 (en) * | 2012-07-23 | 2016-05-17 | Saudi Basic Industries Corporation | Process for the preparation of isobutylidene diurea |
| CA2938002C (en) | 2014-01-31 | 2022-11-15 | Saudi Basic Industries Corporation | Nitrogen fertilizer encapsulated core(s) containing a binder and an additive and method of making the same |
| BR112016025719B1 (pt) | 2014-05-05 | 2022-02-01 | Sabic Global Technologies B.V. | Fertilizante revestido, e, métodos para fabricação e para preparação de um fertilizante revestido |
| US11104618B2 (en) | 2015-07-20 | 2021-08-31 | Sabic Global Technologies B.V. | Fertilizer composition and methods of making and using same |
| US10689306B2 (en) | 2015-07-20 | 2020-06-23 | Sabic Global Technologies B.V. | Fertilizer composition and methods of making and using same |
| BR112018009872B1 (pt) | 2015-11-16 | 2022-11-16 | Sabic Global Technologies B.V. | Processo de fabricação de um fertilizante revestido |
| US11124463B2 (en) | 2015-11-16 | 2021-09-21 | Sabic Global Technologies B.V. | Coated granular fertilizers, methods of manufacture thereof, and uses thereof |
| CN108602730A (zh) | 2016-02-08 | 2018-09-28 | 沙特基础工业全球技术有限公司 | 制备肥料种芯的方法 |
| AU2018255907B2 (en) | 2017-04-19 | 2023-02-02 | SABIC Agri-Nutrients Company | Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor separated within the same particle |
| EP3612508A1 (en) | 2017-04-19 | 2020-02-26 | SABIC Global Technologies B.V. | Enhanced efficiency fertilizer with urease inhibitor and nitrification inhibitor in separate particles |
| CN110770195B (zh) | 2017-04-20 | 2022-08-23 | 沙特基础工业全球技术公司 | 具有内嵌粉末组合物的增效肥料 |
| US11465945B2 (en) | 2017-04-24 | 2022-10-11 | Sabic Global Technologies B.V. | Urea condensation compositions and methods of making the same |
| CN111183126A (zh) | 2017-08-09 | 2020-05-19 | 沙特基础工业全球技术公司 | 含有脲酶抑制剂和/或硝化抑制剂的挤出肥料颗粒 |
| US11964924B2 (en) | 2018-07-23 | 2024-04-23 | Sabic Global Technologies B.V. | Spherical urea-aldehyde condensate fertilizers |
| KR200496190Y1 (ko) | 2022-02-08 | 2022-11-23 | 양건호 | 충격흡수 기능이 구비된 퍼터 헤드 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2411009B2 (de) * | 1974-03-07 | 1976-01-08 | Fa. Johann A. Wuelfing, 4040 Neuss | Verfahren zur Herstellung von 1,3-Dialkylharnstoffen |
| DE2937331A1 (de) * | 1979-09-14 | 1981-04-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von alkylharnstoffen |
| ES2062248T3 (es) * | 1989-11-10 | 1994-12-16 | Agrolinz Agrarchemikalien | Procedimiento para la obtencion de ureas puras, asimetricamente disubstituidas. |
-
1990
- 1990-08-14 AT AT0169190A patent/AT394715B/de not_active IP Right Cessation
-
1991
- 1991-06-28 NZ NZ238777A patent/NZ238777A/xx unknown
- 1991-07-09 ZA ZA915327A patent/ZA915327B/xx unknown
- 1991-07-10 US US07/728,130 patent/US5124451A/en not_active Expired - Fee Related
- 1991-07-17 EP EP91111914A patent/EP0471983B1/de not_active Expired - Lifetime
- 1991-07-17 ES ES91111914T patent/ES2069783T3/es not_active Expired - Lifetime
- 1991-07-17 AT AT91111914T patent/ATE120184T1/de active
- 1991-07-17 DE DE59104984T patent/DE59104984D1/de not_active Expired - Fee Related
- 1991-08-08 JP JP3199608A patent/JPH04270257A/ja active Pending
- 1991-08-12 AU AU81795/91A patent/AU641038B2/en not_active Ceased
- 1991-08-12 KR KR1019910013854A patent/KR100190199B1/ko not_active IP Right Cessation
- 1991-08-13 HU HU912696A patent/HU209788B/hu not_active IP Right Cessation
- 1991-08-13 RU SU915001169A patent/RU2017728C1/ru active
- 1991-08-14 YU YU140791A patent/YU140791A/sh unknown
- 1991-08-14 CS CS912519A patent/CS251991A3/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS251991A3 (en) | 1992-02-19 |
| AU641038B2 (en) | 1993-09-09 |
| ATE120184T1 (de) | 1995-04-15 |
| HU912696D0 (en) | 1992-01-28 |
| ES2069783T3 (es) | 1995-05-16 |
| JPH04270257A (ja) | 1992-09-25 |
| US5124451A (en) | 1992-06-23 |
| KR100190199B1 (ko) | 1999-06-01 |
| DE59104984D1 (de) | 1995-04-27 |
| EP0471983A1 (de) | 1992-02-26 |
| AT394715B (de) | 1992-06-10 |
| RU2017728C1 (ru) | 1994-08-15 |
| HU209788B (en) | 1994-11-28 |
| ZA915327B (en) | 1992-04-29 |
| NZ238777A (en) | 1993-10-26 |
| AU8179591A (en) | 1992-02-20 |
| ATA169190A (de) | 1991-11-15 |
| EP0471983B1 (de) | 1995-03-22 |
| YU140791A (sh) | 1994-06-24 |
| KR920004339A (ko) | 1992-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |