PT72156B - Process for preparing urea derivatives - Google Patents
Process for preparing urea derivativesInfo
- Publication number
- PT72156B PT72156B PT72156A PT7215680A PT72156B PT 72156 B PT72156 B PT 72156B PT 72156 A PT72156 A PT 72156A PT 7215680 A PT7215680 A PT 7215680A PT 72156 B PT72156 B PT 72156B
- Authority
- PT
- Portugal
- Prior art keywords
- urea derivatives
- preparing urea
- preparing
- derivatives
- urea
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003672 ureas Chemical class 0.000 title 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
- C07C275/28—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 bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7942224 | 1979-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT72156A PT72156A (en) | 1981-01-01 |
| PT72156B true PT72156B (en) | 1981-10-28 |
Family
ID=10509686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT72156A PT72156B (en) | 1979-12-06 | 1980-12-04 | Process for preparing urea derivatives |
Country Status (30)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577221B1 (fr) * | 1985-02-11 | 1987-02-20 | Rhone Poulenc Agrochimie | Procede de preparation d'une phenyluree substituee |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2655447A (en) * | 1952-02-14 | 1953-10-13 | Du Pont | Composition and method |
| GB1164160A (en) * | 1966-12-30 | 1969-09-17 | Shell Int Research | N,N-Disubstituted Amino Acid Derivatives and their use as Herbicides |
| IL31574A0 (en) * | 1968-02-13 | 1969-04-30 | Ciba Ltd | Use of certain ureas for combating weeds |
| US3649241A (en) * | 1969-07-22 | 1972-03-14 | Du Pont | 1-(p-cumyl)-3,3-dimethylureas as selective herbicide |
-
1980
- 1980-11-04 CA CA000363944A patent/CA1201725A/en not_active Expired
- 1980-11-25 CU CU8035374A patent/CU35374A/es unknown
- 1980-11-27 BE BE1/10052A patent/BE886364A/nl not_active IP Right Cessation
- 1980-11-27 BE BE1/10053A patent/BE886365A/nl not_active IP Right Cessation
- 1980-12-03 NL NL8006568A patent/NL8006568A/nl not_active Application Discontinuation
- 1980-12-03 NL NL8006569A patent/NL8006569A/nl not_active Application Discontinuation
- 1980-12-03 EG EG749/80A patent/EG14536A/xx active
- 1980-12-04 ES ES497434A patent/ES497434A0/es active Granted
- 1980-12-04 ZA ZA00807582A patent/ZA807582B/xx unknown
- 1980-12-04 BR BR8007954A patent/BR8007954A/pt unknown
- 1980-12-04 GB GB8038889A patent/GB2066814B/en not_active Expired
- 1980-12-04 DK DK519480A patent/DK154502C/da not_active IP Right Cessation
- 1980-12-04 DE DE19803045770 patent/DE3045770A1/de active Granted
- 1980-12-04 IT IT8026436A patent/IT8026436A0/it unknown
- 1980-12-04 CH CH895880A patent/CH645346A5/de not_active IP Right Cessation
- 1980-12-04 FR FR8025793A patent/FR2471370A1/fr active Granted
- 1980-12-04 IL IL61629A patent/IL61629A0/xx unknown
- 1980-12-04 DK DK519580A patent/DK519580A/da not_active Application Discontinuation
- 1980-12-04 ES ES497435A patent/ES497435A0/es active Granted
- 1980-12-04 FR FR8025795A patent/FR2471371A1/fr active Granted
- 1980-12-04 AU AU65059/80A patent/AU6505980A/en not_active Abandoned
- 1980-12-04 BR BR8007953A patent/BR8007953A/pt not_active IP Right Cessation
- 1980-12-04 PL PL1980228263A patent/PL125992B1/pl unknown
- 1980-12-04 OA OA57267A patent/OA06709A/xx unknown
- 1980-12-04 DE DE19803045785 patent/DE3045785A1/de not_active Withdrawn
- 1980-12-04 YU YU03076/80A patent/YU307680A/xx unknown
- 1980-12-04 JP JP17032380A patent/JPS5692259A/ja active Pending
- 1980-12-04 IT IT26437/80A patent/IT1141111B/it active
- 1980-12-04 TR TR20936A patent/TR20936A/xx unknown
- 1980-12-04 NZ NZ195760A patent/NZ195760A/xx unknown
- 1980-12-04 PL PL1980232826A patent/PL127924B1/pl unknown
- 1980-12-04 AU AU65058/80A patent/AU540420B2/en not_active Ceased
- 1980-12-04 ZA ZA00807581A patent/ZA807581B/xx unknown
- 1980-12-04 SE SE8008535A patent/SE8008535L/ not_active Application Discontinuation
- 1980-12-04 YU YU03081/80A patent/YU308180A/xx unknown
- 1980-12-04 IL IL61628A patent/IL61628A0/xx unknown
- 1980-12-04 PT PT72156A patent/PT72156B/pt unknown
- 1980-12-04 BG BG049871A patent/BG33431A3/xx unknown
- 1980-12-04 DD DD80225710A patent/DD154955A5/de unknown
- 1980-12-04 DD DD80225709A patent/DD154956A5/de unknown
- 1980-12-04 CH CH895980A patent/CH645347A5/de not_active IP Right Cessation
- 1980-12-04 AT AT0592780A patent/AT381006B/de not_active IP Right Cessation
- 1980-12-04 JP JP17032280A patent/JPS5692258A/ja active Granted
- 1980-12-04 HU HU802901A patent/HU185226B/hu not_active IP Right Cessation
- 1980-12-04 SE SE8008536A patent/SE8008536L/ not_active Application Discontinuation
- 1980-12-04 PL PL1980228264A patent/PL125931B1/pl unknown
- 1980-12-05 PH PH24957A patent/PH16412A/en unknown
-
1984
- 1984-05-31 KE KE3410A patent/KE3410A/xx unknown
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