CS193070B2 - Process for preparing derivatives of n-methylurea - Google Patents
Process for preparing derivatives of n-methylureaInfo
- Publication number
- CS193070B2 CS193070B2 CS767876A CS787676A CS193070B2 CS 193070 B2 CS193070 B2 CS 193070B2 CS 767876 A CS767876 A CS 767876A CS 787676 A CS787676 A CS 787676A CS 193070 B2 CS193070 B2 CS 193070B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- methylurea
- preparing derivatives
- derivatives
- preparing
- Prior art date
Links
- XGEGHDBEHXKFPX-UHFFFAOYSA-N N-methyl urea Chemical class CNC(N)=O XGEGHDBEHXKFPX-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- 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
-
- 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
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 |
|---|---|
| CS193070B2 true CS193070B2 (en) | 1979-09-17 |
Family
ID=11228764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS767876A CS193070B2 (en) | 1975-12-03 | 1976-12-03 | Process for preparing derivatives of n-methylurea |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5271419A (cs) |
| AR (1) | AR220673A1 (cs) |
| AT (1) | AT350582B (cs) |
| AU (1) | AU508607B2 (cs) |
| BE (1) | BE849073A (cs) |
| BG (1) | BG32846A3 (cs) |
| BR (1) | BR7608197A (cs) |
| CA (1) | CA1074333A (cs) |
| CS (1) | CS193070B2 (cs) |
| DD (1) | DD127478A5 (cs) |
| DE (1) | DE2654928C3 (cs) |
| DK (1) | DK536076A (cs) |
| EG (1) | EG12262A (cs) |
| ES (1) | ES454228A1 (cs) |
| FR (1) | FR2333781A1 (cs) |
| GB (1) | GB1517820A (cs) |
| HU (1) | HU179578B (cs) |
| IE (1) | IE44189B1 (cs) |
| IN (1) | IN144718B (cs) |
| IT (1) | IT1051036B (cs) |
| LU (1) | LU76306A1 (cs) |
| MX (1) | MX4021E (cs) |
| NL (1) | NL167418C (cs) |
| NO (1) | NO147274C (cs) |
| PH (1) | PH13011A (cs) |
| PL (1) | PL109171B1 (cs) |
| PT (1) | PT65922B (cs) |
| SE (1) | SE7613630L (cs) |
| TR (1) | TR18980A (cs) |
| YU (1) | YU292276A (cs) |
| ZA (1) | ZA767109B (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0215964B1 (en) * | 1985-09-10 | 1991-01-23 | Kawaken Fine Chemicals Co., Ltd. | Process for preparing cyclic urea derivatives |
| 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 YU YU02922/76A patent/YU292276A/xx unknown
- 1976-12-01 LU LU76306A patent/LU76306A1/xx unknown
- 1976-12-01 NO NO764100A patent/NO147274C/no unknown
- 1976-12-01 GB GB50196/76A patent/GB1517820A/en not_active Expired
- 1976-12-01 IN IN2141/CAL/76A patent/IN144718B/en unknown
- 1976-12-01 AU AU20145/76A patent/AU508607B2/en not_active Expired
- 1976-12-02 PT PT65922A patent/PT65922B/pt unknown
- 1976-12-02 CA CA267,040A patent/CA1074333A/en not_active Expired
- 1976-12-02 DD DD196085A patent/DD127478A5/xx unknown
- 1976-12-02 AT AT894276A patent/AT350582B/de active
- 1976-12-02 PH PH19190A patent/PH13011A/en unknown
- 1976-12-02 HU HU76SA2998A patent/HU179578B/hu unknown
- 1976-12-02 FR FR7636337A patent/FR2333781A1/fr active Granted
- 1976-12-02 BR BR7608197A patent/BR7608197A/pt unknown
- 1976-12-03 DE DE2654928A patent/DE2654928C3/de not_active Expired
- 1976-12-03 BG BG7634826A patent/BG32846A3/xx unknown
- 1976-12-03 AR AR265719A patent/AR220673A1/es active
- 1976-12-03 PL PL1976194144A patent/PL109171B1/pl unknown
- 1976-12-03 SE SE7613630A patent/SE7613630L/xx not_active Application Discontinuation
- 1976-12-03 CS CS767876A patent/CS193070B2/cs 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 NL NL7613527.A patent/NL167418C/xx not_active IP Right Cessation
- 1976-12-03 BE BE172980A patent/BE849073A/xx not_active IP Right Cessation
- 1976-12-03 MX MX765185U patent/MX4021E/es unknown
- 1976-12-03 IE IE2665/76A patent/IE44189B1/en unknown
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