FR1544745A - Nouveau procédé de synthèse d'acyl-urées - Google Patents
Nouveau procédé de synthèse d'acyl-uréesInfo
- Publication number
- FR1544745A FR1544745A FR121274A FR121274A FR1544745A FR 1544745 A FR1544745 A FR 1544745A FR 121274 A FR121274 A FR 121274A FR 121274 A FR121274 A FR 121274A FR 1544745 A FR1544745 A FR 1544745A
- Authority
- FR
- France
- Prior art keywords
- synthesis process
- urea synthesis
- acyl urea
- new acyl
- new
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C07C273/1809—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 with formation of the N-C(O)-N moiety
- C07C273/1836—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 with formation of the N-C(O)-N moiety from derivatives of carbamic acid
- C07C273/1845—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 with formation of the N-C(O)-N moiety from derivatives of carbamic acid comprising the -N-C(O)-Hal moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR121274A FR1544745A (fr) | 1967-09-15 | 1967-09-15 | Nouveau procédé de synthèse d'acyl-urées |
| GB1228622D GB1228622A (cs) | 1967-09-15 | 1968-08-22 | |
| IL30639A IL30639A (en) | 1967-09-15 | 1968-08-28 | Preparation of acyl derivatives of urea |
| CH1325268A CH488668A (fr) | 1967-09-15 | 1968-09-04 | Procédé de préparation d'acyl-urées |
| AT877568A AT281857B (de) | 1967-09-15 | 1968-09-09 | Verfahren zur Herstellung von Substitutionsderivaten des Harnstoffes |
| NL6812974A NL6812974A (cs) | 1967-09-15 | 1968-09-11 | |
| CS6446A CS151479B2 (cs) | 1967-09-15 | 1968-09-13 | |
| BE720868D BE720868A (cs) | 1967-09-15 | 1968-09-13 | |
| DE1793412A DE1793412C3 (de) | 1967-09-15 | 1968-09-13 | Verfahren zur Herstellung von N hoch 1 Acyl N hochl aryl N hoch 2, N hoch 2 dialkylharnstoffen |
| ES358175A ES358175A1 (es) | 1967-09-15 | 1968-09-14 | Procedimiento para la fabricacion de derivados de sustitu- cion de la urea. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR121274A FR1544745A (fr) | 1967-09-15 | 1967-09-15 | Nouveau procédé de synthèse d'acyl-urées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1544745A true FR1544745A (fr) | 1968-11-08 |
Family
ID=8638472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR121274A Expired FR1544745A (fr) | 1967-09-15 | 1967-09-15 | Nouveau procédé de synthèse d'acyl-urées |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT281857B (cs) |
| BE (1) | BE720868A (cs) |
| CH (1) | CH488668A (cs) |
| CS (1) | CS151479B2 (cs) |
| DE (1) | DE1793412C3 (cs) |
| ES (1) | ES358175A1 (cs) |
| FR (1) | FR1544745A (cs) |
| GB (1) | GB1228622A (cs) |
| IL (1) | IL30639A (cs) |
| NL (1) | NL6812974A (cs) |
-
1967
- 1967-09-15 FR FR121274A patent/FR1544745A/fr not_active Expired
-
1968
- 1968-08-22 GB GB1228622D patent/GB1228622A/en not_active Expired
- 1968-08-28 IL IL30639A patent/IL30639A/en unknown
- 1968-09-04 CH CH1325268A patent/CH488668A/fr not_active IP Right Cessation
- 1968-09-09 AT AT877568A patent/AT281857B/de not_active IP Right Cessation
- 1968-09-11 NL NL6812974A patent/NL6812974A/xx unknown
- 1968-09-13 CS CS6446A patent/CS151479B2/cs unknown
- 1968-09-13 BE BE720868D patent/BE720868A/xx not_active Expired
- 1968-09-13 DE DE1793412A patent/DE1793412C3/de not_active Expired
- 1968-09-14 ES ES358175A patent/ES358175A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH488668A (fr) | 1970-04-15 |
| IL30639A (en) | 1973-06-29 |
| AT281857B (de) | 1970-06-10 |
| IL30639A0 (en) | 1968-10-24 |
| DE1793412B2 (de) | 1973-04-05 |
| NL6812974A (cs) | 1969-03-18 |
| CS151479B2 (cs) | 1973-10-19 |
| DE1793412A1 (de) | 1972-04-13 |
| DE1793412C3 (de) | 1973-10-25 |
| GB1228622A (cs) | 1971-04-15 |
| ES358175A1 (es) | 1970-04-01 |
| BE720868A (cs) | 1969-02-17 |
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