GB1296268A - - Google Patents
Info
- Publication number
- GB1296268A GB1296268A GB1296268DA GB1296268A GB 1296268 A GB1296268 A GB 1296268A GB 1296268D A GB1296268D A GB 1296268DA GB 1296268 A GB1296268 A GB 1296268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unsaturated aliphatic
- april
- reacting
- formula
- given
- 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
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/64—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups singly-bound to oxygen atoms
Abstract
1296268 Urea derivatives BADISCHE ANILIN- & SODA-FABRIK AG 17 April 1970 [19 April 1969] 18371/70 Heading C2C The invention comprises urea derivatives of the formula wherein R is an unsaturated aliphatic radical and R<SP>1</SP> is a saturated or unsaturated aliphatic radical. They may be obtained by first reacting an aminophenol with a carbamyl halide of formula wherein X is halogen, and then reacting the resulting N-hydroxyphenyl-urea with an unsaturated aliphatic halide. An example is given for the production of the compounds. They are useful as herbicides for protecting crop plants from unwanted growth of weeds. They may be used in conjunction with conventional wetting or dispersing agents. Examples of their application are given.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691919975 DE1919975A1 (en) | 1969-04-19 | 1969-04-19 | Urea derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296268A true GB1296268A (en) | 1972-11-15 |
Family
ID=5731702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296268D Expired GB1296268A (en) | 1969-04-19 | 1970-04-17 |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU1370970A (en) |
| BE (1) | BE749043A (en) |
| CH (1) | CH541925A (en) |
| DE (1) | DE1919975A1 (en) |
| FR (1) | FR2043439A5 (en) |
| GB (1) | GB1296268A (en) |
| IT (1) | IT940877B (en) |
| NL (1) | NL7005599A (en) |
| ZA (1) | ZA702532B (en) |
-
1969
- 1969-04-19 DE DE19691919975 patent/DE1919975A1/en active Pending
-
1970
- 1970-04-10 AU AU13709/70A patent/AU1370970A/en not_active Expired
- 1970-04-15 ZA ZA702532A patent/ZA702532B/en unknown
- 1970-04-16 BE BE749043D patent/BE749043A/en unknown
- 1970-04-16 FR FR7013759A patent/FR2043439A5/fr not_active Expired
- 1970-04-16 CH CH567170A patent/CH541925A/en not_active IP Right Cessation
- 1970-04-17 IT IT50059/70A patent/IT940877B/en active
- 1970-04-17 GB GB1296268D patent/GB1296268A/en not_active Expired
- 1970-04-17 NL NL7005599A patent/NL7005599A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE749043A (en) | 1970-10-16 |
| ZA702532B (en) | 1971-02-24 |
| CH541925A (en) | 1973-09-30 |
| AU1370970A (en) | 1971-10-14 |
| NL7005599A (en) | 1970-10-21 |
| IT940877B (en) | 1973-02-20 |
| DE1919975A1 (en) | 1970-11-05 |
| FR2043439A5 (en) | 1971-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |