FR2146713A5 - - Google Patents
Info
- Publication number
- FR2146713A5 FR2146713A5 FR7205728A FR7205728A FR2146713A5 FR 2146713 A5 FR2146713 A5 FR 2146713A5 FR 7205728 A FR7205728 A FR 7205728A FR 7205728 A FR7205728 A FR 7205728A FR 2146713 A5 FR2146713 A5 FR 2146713A5
- Authority
- FR
- France
- 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
- C07C273/1818—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 -N=C=O and XNR'R"
- C07C273/1827—X being H
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00164478A US3850986A (en) | 1971-07-20 | 1971-07-20 | Solvent-free process for 3-(halophenyl)-1,1-dialkyl ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2146713A5 true FR2146713A5 (enExample) | 1973-03-02 |
Family
ID=22594672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205728A Expired FR2146713A5 (enExample) | 1971-07-20 | 1972-02-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3850986A (enExample) |
| DE (1) | DE2206167C3 (enExample) |
| FR (1) | FR2146713A5 (enExample) |
| GB (1) | GB1336977A (enExample) |
| IL (1) | IL38719A (enExample) |
| MY (1) | MY7500191A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105294504A (zh) * | 2015-10-20 | 2016-02-03 | 安徽广信农化股份有限公司 | 一种敌草隆的合成方法 |
| CN105294503B (zh) * | 2015-10-20 | 2017-09-12 | 安徽广信农化股份有限公司 | 一种敌草隆的提纯工艺 |
| CN107129445A (zh) * | 2017-06-07 | 2017-09-05 | 江苏蓝丰生物化工股份有限公司 | 一种敌草隆的合成方法 |
| EP4556462A1 (de) | 2023-11-17 | 2025-05-21 | LANXESS Deutschland GmbH | Verfahren zur herstellung von substituierten phenylharnstoffderivaten |
-
1971
- 1971-07-20 US US00164478A patent/US3850986A/en not_active Expired - Lifetime
-
1972
- 1972-02-08 IL IL38719A patent/IL38719A/en unknown
- 1972-02-09 DE DE2206167A patent/DE2206167C3/de not_active Expired
- 1972-02-21 FR FR7205728A patent/FR2146713A5/fr not_active Expired
- 1972-03-06 GB GB1035972A patent/GB1336977A/en not_active Expired
-
1975
- 1975-12-30 MY MY191/75A patent/MY7500191A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL38719A0 (en) | 1972-04-27 |
| MY7500191A (en) | 1975-12-31 |
| US3850986A (en) | 1974-11-26 |
| DE2206167C3 (de) | 1974-07-18 |
| GB1336977A (en) | 1973-11-14 |
| DE2206167B2 (de) | 1973-12-13 |
| DE2206167A1 (de) | 1973-03-08 |
| IL38719A (en) | 1974-10-22 |