GB1298122A - Substituted ureas - Google Patents
Substituted ureasInfo
- Publication number
- GB1298122A GB1298122A GB1980870A GB1980870A GB1298122A GB 1298122 A GB1298122 A GB 1298122A GB 1980870 A GB1980870 A GB 1980870A GB 1980870 A GB1980870 A GB 1980870A GB 1298122 A GB1298122 A GB 1298122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substituted
- substituted ureas
- herbicides
- april
- compounds
- 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
- 235000013877 carbamide Nutrition 0.000 title abstract 3
- 150000003672 ureas Chemical class 0.000 title abstract 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000004009 herbicide Substances 0.000 abstract 2
- VSNHCAURESNICA-UHFFFAOYSA-N Hydroxyurea Chemical compound NC(=O)NO VSNHCAURESNICA-UHFFFAOYSA-N 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 241000209140 Triticum Species 0.000 abstract 1
- 235000021307 Triticum Nutrition 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 229960001330 hydroxycarbamide Drugs 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Substances [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 1
- 150000005181 nitrobenzenes Chemical class 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1298122 Substituted ureas BADISCHE ANILIN- & SODA-FABRIK AG 24 April 1970 [26 April 1969] 19808/70 Heading C2C The invention comprises substituted ureas of the formula wherein R<SP>1</SP> is H, CH 3 or the group CONHR<SP>5</SP>, R<SP>5</SP> being (C 1 -C 4 ) alkyl group, R<SP>2</SP> is H or CH 3 , R<SP>3</SP> is H or a (C 1 -C 4 ) alkyl group, and R<SP>4</SP> is an aliphatic radical which may be substituted by halogen, alkoxy, CN or alkylmercapto. They may be obtained by reduction of a substituted nitrobenzene with Zn dust, reaction of the reduction product with CH 3 NCO and alkylation of the hydroxyurea formed with an alkylating agent. Examples are given for the preparation of the compounds. The compounds are useful as herbicides, and are compatible with rice, Indian corn, and wheat. Other conventional additives including emulsifying agents, dispersing agents, insecticides, fungicides, bactericides, growth regulants and other herbicides may be incorporated in the herbicidal compositions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691921468 DE1921468A1 (en) | 1969-04-26 | 1969-04-26 | Substituted ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1298122A true GB1298122A (en) | 1972-11-29 |
Family
ID=5732547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1980870A Expired GB1298122A (en) | 1969-04-26 | 1970-04-24 | Substituted ureas |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU1427170A (en) |
| BE (1) | BE749489A (en) |
| DE (1) | DE1921468A1 (en) |
| FR (1) | FR2040276A1 (en) |
| GB (1) | GB1298122A (en) |
| NL (1) | NL7005946A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670010A (en) * | 1969-05-06 | 1972-06-13 | Stauffer Chemical Co | Trifluoromethyl acylated urea carbamates |
-
1969
- 1969-04-26 DE DE19691921468 patent/DE1921468A1/en active Pending
-
1970
- 1970-04-23 AU AU14271/70A patent/AU1427170A/en not_active Expired
- 1970-04-23 NL NL7005946A patent/NL7005946A/xx unknown
- 1970-04-24 BE BE749489D patent/BE749489A/en unknown
- 1970-04-24 GB GB1980870A patent/GB1298122A/en not_active Expired
- 1970-04-27 FR FR7015321A patent/FR2040276A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU1427170A (en) | 1971-10-28 |
| NL7005946A (en) | 1970-10-28 |
| BE749489A (en) | 1970-10-26 |
| DE1921468A1 (en) | 1970-11-12 |
| FR2040276A1 (en) | 1971-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |