ES346884A1 - 0,2,4-oxdiazolidine derivatives, process for their production and herbicidal compositions containing same - Google Patents
0,2,4-oxdiazolidine derivatives, process for their production and herbicidal compositions containing sameInfo
- Publication number
- ES346884A1 ES346884A1 ES346884A ES346884A ES346884A1 ES 346884 A1 ES346884 A1 ES 346884A1 ES 346884 A ES346884 A ES 346884A ES 346884 A ES346884 A ES 346884A ES 346884 A1 ES346884 A1 ES 346884A1
- Authority
- ES
- Spain
- Prior art keywords
- derivatives
- oxdiazolidine
- production
- compositions containing
- herbicidal compositions
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
- C07D271/07—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
1,2,4-Oxodiazolidine derivatives of formula wherein one of R 1 and R 2 represents a C 1 to C 4 alkyl or a C 3 or C 4 alkoxyalkyl radical and the other of R 1 and R 2 represents a phenyl radical (optionally substituted), and X and Y are independently O or S, with the proviso that X may be O only when R 2 is substituted phenyl and Y is S, may be prepared by reacting a urea derivative with a carbonic acid derivative wherein Q and Z independently represent halogen up to atomic number 35 or C 1 to C 5 alkoxy, the reaction being in the presence of a cyclizing agent and at a temperature of from -10 to 25 C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1610066A CH474952A (en) | 1966-11-08 | 1966-11-08 | Herbicidal agent |
Publications (1)
Publication Number | Publication Date |
---|---|
ES346884A1 true ES346884A1 (en) | 1969-01-01 |
Family
ID=4414455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES346884A Expired ES346884A1 (en) | 1966-11-08 | 1967-11-07 | 0,2,4-oxdiazolidine derivatives, process for their production and herbicidal compositions containing same |
Country Status (7)
Country | Link |
---|---|
AT (2) | AT283356B (en) |
BE (1) | BE706190A (en) |
CH (1) | CH474952A (en) |
DE (1) | DE1695501A1 (en) |
ES (1) | ES346884A1 (en) |
GB (1) | GB1211556A (en) |
NL (1) | NL6715111A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1193736B (en) * | 1956-01-07 | 1965-05-26 | Waldes Kohinoor Inc | Spaced connection between a pipe and a tubular workpiece surrounding this pipe |
US4259104A (en) * | 1979-07-02 | 1981-03-31 | Chevron Research Company | Herbicidal and plant-growth-regulating 2-phenoxyalkyl-oxadiazoles |
NL8002465A (en) * | 1980-04-26 | 1981-11-16 | Hunter Douglas Ind Bv | CLAMP DEVICE FOR SECURING TWO TELESCOPIC TENT POLES. |
GB9615831D0 (en) * | 1996-07-27 | 1996-09-11 | Agrevo Uk Ltd | Fungicides |
-
1966
- 1966-11-08 CH CH1610066A patent/CH474952A/en not_active IP Right Cessation
-
1967
- 1967-11-07 NL NL6715111A patent/NL6715111A/xx unknown
- 1967-11-07 GB GB5045167A patent/GB1211556A/en not_active Expired
- 1967-11-07 DE DE19671695501 patent/DE1695501A1/en active Pending
- 1967-11-07 ES ES346884A patent/ES346884A1/en not_active Expired
- 1967-11-07 BE BE706190D patent/BE706190A/xx unknown
- 1967-11-07 AT AT1108568A patent/AT283356B/en not_active IP Right Cessation
- 1967-11-07 AT AT1001867A patent/AT275962B/en active
Also Published As
Publication number | Publication date |
---|---|
AT275962B (en) | 1969-11-10 |
AT283356B (en) | 1970-08-10 |
DE1695501A1 (en) | 1971-04-15 |
CH474952A (en) | 1969-07-15 |
BE706190A (en) | 1968-05-07 |
GB1211556A (en) | 1970-11-11 |
NL6715111A (en) | 1968-05-09 |
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