ES487720A1 - Procedimiento para la preparacion de diuretanos - Google Patents
Procedimiento para la preparacion de diuretanosInfo
- Publication number
- ES487720A1 ES487720A1 ES487720A ES487720A ES487720A1 ES 487720 A1 ES487720 A1 ES 487720A1 ES 487720 A ES487720 A ES 487720A ES 487720 A ES487720 A ES 487720A ES 487720 A1 ES487720 A1 ES 487720A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- alkyl
- herbicidally active
- diurethanes
- halogeno
- 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
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedimiento para la preparación de diuretanos de la fórmula general **(Fórmula)** en que R1 representa alcohilo C1-C4 o feniletilo, R2 representa alcohilo C1-C4, halógeno-alcohilo C1-C4, alquenilo C2-C4, halógeno-alquenilo C2-C4, alquinilo C2-C4 o halógeno-alquinilo C2-C4, Y representa hidrógeno o flúor y X representa oxígeno o azufre, ó en donde R1 significa metilo, etilo, propilo, isopropilo, butilo, isobutilo, butilo secundario o 2-feniletilo y R2 significa metilo, etilo, propilo, isopropilo, butilo, isobutilo, butilo secundario, alilo, propargilo, clorostilo, 1-cloromoetiletilo, 4-clorobutinilo, 1-metilpropinilo o 4-clorobutenilo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792901658 DE2901658A1 (de) | 1979-01-15 | 1979-01-15 | Diurethane, verfahren zur herstellung dieser verbindungen sowie diese enthaltende herbizide mittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES487720A1 true ES487720A1 (es) | 1980-06-16 |
Family
ID=6060757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES487720A Expired ES487720A1 (es) | 1979-01-15 | 1980-01-15 | Procedimiento para la preparacion de diuretanos |
Country Status (35)
| Country | Link |
|---|---|
| JP (1) | JPS5823865B2 (es) |
| AR (1) | AR224143A1 (es) |
| AT (1) | AT365411B (es) |
| AU (1) | AU532736B2 (es) |
| BE (1) | BE881152A (es) |
| BG (2) | BG31495A3 (es) |
| BR (1) | BR8000161A (es) |
| CA (1) | CA1128061A (es) |
| CH (1) | CH645343A5 (es) |
| CS (1) | CS212336B2 (es) |
| DD (1) | DD148709A5 (es) |
| DE (1) | DE2901658A1 (es) |
| DK (1) | DK16380A (es) |
| EG (1) | EG14116A (es) |
| ES (1) | ES487720A1 (es) |
| FI (1) | FI794081A (es) |
| FR (1) | FR2446275A1 (es) |
| GB (1) | GB2040939B (es) |
| GR (1) | GR71679B (es) |
| HU (1) | HU181682B (es) |
| IL (1) | IL59126A (es) |
| IN (1) | IN153545B (es) |
| IT (1) | IT1130864B (es) |
| MA (1) | MA18702A1 (es) |
| MX (1) | MX5743E (es) |
| NL (1) | NL8000112A (es) |
| PH (1) | PH15195A (es) |
| PL (1) | PL125248B1 (es) |
| PT (1) | PT70692A (es) |
| RO (1) | RO79454A (es) |
| SE (1) | SE8000278L (es) |
| SU (1) | SU942587A3 (es) |
| TR (1) | TR20529A (es) |
| YU (1) | YU1180A (es) |
| ZA (1) | ZA80244B (es) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1567151C3 (de) | 1965-04-09 | 1974-02-21 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Diurethane, Verfahren zur Herstellung dieser Verbindungen sowie diese enthaltende herbizide Mittel |
| US3535101A (en) * | 1966-09-07 | 1970-10-20 | Schering Ag | Herbicide and algicide means |
| US3901936A (en) * | 1966-10-15 | 1975-08-26 | Schering Ag | Process for the preparation of n-carbamoyloxyphenyl carbamates |
| DE2413933A1 (de) * | 1974-03-20 | 1975-09-25 | Schering Ag | Diurethane mit selektiver herbizider wirkung |
| JPS5140073A (ja) * | 1974-06-28 | 1976-04-03 | Siemens Ag | Shirikonnodoopinguhoho |
| DE2557552C2 (de) * | 1975-12-18 | 1984-12-20 | Schering AG, 1000 Berlin und 4709 Bergkamen | Diurethane und herbizide Mittel, enthaltend diese Verbindungen als Wirkstoffe |
| DE2638897C2 (de) | 1976-08-28 | 1978-10-26 | Basf Ag, 6700 Ludwigshafen | Diurethane und diese enthaltende Herbizide |
| DE2650796A1 (de) * | 1976-11-03 | 1978-05-11 | Schering Ag | Diurethane, verfahren zur herstellung dieser verbindungen sowie diese enthaltendes selektives herbizides mittel |
-
1979
- 1979-01-15 DE DE19792901658 patent/DE2901658A1/de not_active Withdrawn
- 1979-12-24 IN IN940/DEL/79A patent/IN153545B/en unknown
- 1979-12-28 FI FI794081A patent/FI794081A/fi not_active Application Discontinuation
-
1980
- 1980-01-03 YU YU00011/80A patent/YU1180A/xx unknown
- 1980-01-08 NL NL8000112A patent/NL8000112A/nl not_active Application Discontinuation
- 1980-01-10 TR TR20529A patent/TR20529A/xx unknown
- 1980-01-11 PH PH23505A patent/PH15195A/en unknown
- 1980-01-11 SU SU802867755A patent/SU942587A3/ru active
- 1980-01-11 MX MX808584U patent/MX5743E/es unknown
- 1980-01-11 DD DD80218424A patent/DD148709A5/de unknown
- 1980-01-11 AT AT0013980A patent/AT365411B/de not_active IP Right Cessation
- 1980-01-12 EG EG21/80A patent/EG14116A/xx active
- 1980-01-14 RO RO8099869A patent/RO79454A/ro unknown
- 1980-01-14 IL IL59126A patent/IL59126A/xx unknown
- 1980-01-14 GR GR60957A patent/GR71679B/el unknown
- 1980-01-14 HU HU8063A patent/HU181682B/hu unknown
- 1980-01-14 PT PT70692A patent/PT70692A/pt unknown
- 1980-01-14 SE SE8000278A patent/SE8000278L/xx not_active Application Discontinuation
- 1980-01-14 CA CA343,600A patent/CA1128061A/en not_active Expired
- 1980-01-14 BG BG8046234A patent/BG31495A3/xx unknown
- 1980-01-14 BG BG8046235A patent/BG31465A3/xx unknown
- 1980-01-14 PL PL1980221361A patent/PL125248B1/pl unknown
- 1980-01-14 MA MA18899A patent/MA18702A1/fr unknown
- 1980-01-14 IT IT19194/80A patent/IT1130864B/it active
- 1980-01-15 CH CH32280A patent/CH645343A5/de not_active IP Right Cessation
- 1980-01-15 ZA ZA00800244A patent/ZA80244B/xx unknown
- 1980-01-15 AU AU54604/80A patent/AU532736B2/en not_active Ceased
- 1980-01-15 BE BE0/198971A patent/BE881152A/fr not_active IP Right Cessation
- 1980-01-15 ES ES487720A patent/ES487720A1/es not_active Expired
- 1980-01-15 CS CS80312A patent/CS212336B2/cs unknown
- 1980-01-15 AR AR279638A patent/AR224143A1/es active
- 1980-01-15 DK DK16380A patent/DK16380A/da not_active Application Discontinuation
- 1980-01-15 FR FR8000793A patent/FR2446275A1/fr active Granted
- 1980-01-15 GB GB8001303A patent/GB2040939B/en not_active Expired
- 1980-01-16 JP JP55002672A patent/JPS5823865B2/ja not_active Expired
- 1980-09-10 BR BR8000161A patent/BR8000161A/pt unknown
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