CH507918A - Verfahren zur Herstellung von N-Carboxyalkoxy-harnstoffen - Google Patents
Verfahren zur Herstellung von N-Carboxyalkoxy-harnstoffenInfo
- Publication number
- CH507918A CH507918A CH260869A CH260869A CH507918A CH 507918 A CH507918 A CH 507918A CH 260869 A CH260869 A CH 260869A CH 260869 A CH260869 A CH 260869A CH 507918 A CH507918 A CH 507918A
- Authority
- CH
- Switzerland
- Prior art keywords
- carboxyalkoxy
- ureas
- preparation
- carboxyalkoxy ureas
- Prior art date
Links
- 235000013877 carbamide Nutrition 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pallets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681643762 DE1643762C3 (de) | 1968-02-23 | 1968-02-23 | Verfahren zur Herstellung von N-Carboxy-alkoxy-Harnstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH507918A true CH507918A (de) | 1971-05-31 |
Family
ID=5684395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH260869A CH507918A (de) | 1968-02-23 | 1969-02-20 | Verfahren zur Herstellung von N-Carboxyalkoxy-harnstoffen |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS466284B1 (en)) |
| BE (1) | BE728747A (en)) |
| CH (1) | CH507918A (en)) |
| FR (1) | FR2002472A1 (en)) |
| GB (1) | GB1247956A (en)) |
-
1969
- 1969-02-20 CH CH260869A patent/CH507918A/de not_active IP Right Cessation
- 1969-02-20 FR FR6904312A patent/FR2002472A1/fr not_active Withdrawn
- 1969-02-21 GB GB9475/69A patent/GB1247956A/en not_active Expired
- 1969-02-21 BE BE728747A patent/BE728747A/xx unknown
- 1969-02-24 JP JP1329469A patent/JPS466284B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1247956A (en) | 1971-09-29 |
| FR2002472A1 (en)) | 1969-10-17 |
| BE728747A (en)) | 1969-08-21 |
| JPS466284B1 (en)) | 1971-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |