DK536076A - Fremgangsmade til syntese af n-methylurinstoffer - Google Patents
Fremgangsmade til syntese af n-methylurinstofferInfo
- Publication number
- DK536076A DK536076A DK536076A DK536076A DK536076A DK 536076 A DK536076 A DK 536076A DK 536076 A DK536076 A DK 536076A DK 536076 A DK536076 A DK 536076A DK 536076 A DK536076 A DK 536076A
- Authority
- DK
- Denmark
- Prior art keywords
- methylurin
- synthesis
- substances
- procedure
- methylurin substances
- 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
- C07C273/1863—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 from urea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29962/75A IT1051036B (it) | 1975-12-03 | 1975-12-03 | Procedimento per la sintesi di n metil uree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK536076A true DK536076A (da) | 1977-06-04 |
Family
ID=11228764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK536076A DK536076A (da) | 1975-12-03 | 1976-11-26 | Fremgangsmade til syntese af n-methylurinstoffer |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5271419A (da) |
| AR (1) | AR220673A1 (da) |
| AT (1) | AT350582B (da) |
| AU (1) | AU508607B2 (da) |
| BE (1) | BE849073A (da) |
| BG (1) | BG32846A3 (da) |
| BR (1) | BR7608197A (da) |
| CA (1) | CA1074333A (da) |
| CS (1) | CS193070B2 (da) |
| DD (1) | DD127478A5 (da) |
| DE (1) | DE2654928C3 (da) |
| DK (1) | DK536076A (da) |
| EG (1) | EG12262A (da) |
| ES (1) | ES454228A1 (da) |
| FR (1) | FR2333781A1 (da) |
| GB (1) | GB1517820A (da) |
| HU (1) | HU179578B (da) |
| IE (1) | IE44189B1 (da) |
| IN (1) | IN144718B (da) |
| IT (1) | IT1051036B (da) |
| LU (1) | LU76306A1 (da) |
| MX (1) | MX4021E (da) |
| NL (1) | NL167418C (da) |
| NO (1) | NO147274C (da) |
| PH (1) | PH13011A (da) |
| PL (1) | PL109171B1 (da) |
| PT (1) | PT65922B (da) |
| SE (1) | SE7613630L (da) |
| TR (1) | TR18980A (da) |
| YU (1) | YU292276A (da) |
| ZA (1) | ZA767109B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3581541D1 (de) * | 1985-09-10 | 1991-02-28 | Kawaken Fine Chemicals Co | Verfahren zur herstellung von zyklischen urea-derivaten. |
| US4617400A (en) * | 1985-09-11 | 1986-10-14 | Kawaken Fine Chemicals Co., Ltd. | Process for preparing cyclic urea derivatives |
| DE3800083A1 (de) * | 1988-01-05 | 1989-07-13 | Basf Ag | Verfahren zur herstellung von cyclischen n,n'-dimethylharnstoffen |
| DE4425696A1 (de) * | 1994-07-20 | 1996-01-25 | Basf Ag | Verfahren zur Herstellung 1,3-disubstituierter Imidazolidinone |
| DE19743760A1 (de) * | 1997-10-02 | 1999-04-08 | Basf Ag | Verfahren zur Herstellung von cyclischen Harnstoffderivaten |
-
1975
- 1975-12-03 IT IT29962/75A patent/IT1051036B/it active
-
1976
- 1976-11-26 DK DK536076A patent/DK536076A/da not_active Application Discontinuation
- 1976-11-29 ZA ZA767109A patent/ZA767109B/xx unknown
- 1976-11-29 EG EG76748A patent/EG12262A/xx active
- 1976-11-30 TR TR18980A patent/TR18980A/xx unknown
- 1976-12-01 AU AU20145/76A patent/AU508607B2/en not_active Expired
- 1976-12-01 NO NO764100A patent/NO147274C/no unknown
- 1976-12-01 GB GB50196/76A patent/GB1517820A/en not_active Expired
- 1976-12-01 LU LU76306A patent/LU76306A1/xx unknown
- 1976-12-01 IN IN2141/CAL/76A patent/IN144718B/en unknown
- 1976-12-01 YU YU02922/76A patent/YU292276A/xx unknown
- 1976-12-02 PH PH19190A patent/PH13011A/en unknown
- 1976-12-02 CA CA267,040A patent/CA1074333A/en not_active Expired
- 1976-12-02 PT PT65922A patent/PT65922B/pt unknown
- 1976-12-02 FR FR7636337A patent/FR2333781A1/fr active Granted
- 1976-12-02 HU HU76SA2998A patent/HU179578B/hu unknown
- 1976-12-02 BR BR7608197A patent/BR7608197A/pt unknown
- 1976-12-02 DD DD196085A patent/DD127478A5/xx unknown
- 1976-12-02 AT AT894276A patent/AT350582B/de active
- 1976-12-03 IE IE2665/76A patent/IE44189B1/en unknown
- 1976-12-03 JP JP51144818A patent/JPS5271419A/ja active Pending
- 1976-12-03 ES ES454228A patent/ES454228A1/es not_active Expired
- 1976-12-03 AR AR265719A patent/AR220673A1/es active
- 1976-12-03 MX MX765185U patent/MX4021E/es unknown
- 1976-12-03 PL PL1976194144A patent/PL109171B1/pl unknown
- 1976-12-03 CS CS767876A patent/CS193070B2/cs unknown
- 1976-12-03 SE SE7613630A patent/SE7613630L/xx not_active Application Discontinuation
- 1976-12-03 BE BE172980A patent/BE849073A/xx not_active IP Right Cessation
- 1976-12-03 NL NL7613527.A patent/NL167418C/xx not_active IP Right Cessation
- 1976-12-03 BG BG7634826A patent/BG32846A3/xx unknown
- 1976-12-03 DE DE2654928A patent/DE2654928C3/de not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |