FR2205068A6 - 3-(substd phenyl)-oxadiazol-2-ones - with herbicidal activity - Google Patents
3-(substd phenyl)-oxadiazol-2-ones - with herbicidal activityInfo
- Publication number
- FR2205068A6 FR2205068A6 FR7224327A FR7224327A FR2205068A6 FR 2205068 A6 FR2205068 A6 FR 2205068A6 FR 7224327 A FR7224327 A FR 7224327A FR 7224327 A FR7224327 A FR 7224327A FR 2205068 A6 FR2205068 A6 FR 2205068A6
- Authority
- FR
- France
- Prior art keywords
- alkyl
- alkoxycarbonyl
- oxadiazol
- ones
- herbicidal activity
- 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
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C243/28—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of a saturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Cpds. of formula (I) (where R is 1-4C alkyl or 3-6C cycloalkyl, R1 and R2 are H, halogen or 1-4C alkyl; R3 is H, 1-4C alkyl or 1-4C alkoxy; R4 is COOH, 2-5C alkoxycarbonyl, CH2OH 2-5C alkoxymethyl or CONR5-R6; R5 is H, 1-4C alkyl, 2-4C alkenyl or 1-4C alkoxy; and R6 is H, 1-4C alkyl or 2-4C alkenyl) may be prepd. by (a) reacting the corresp. phenol with R3R7CX (where X is a reactive ester residue; R7 is COOH, COOM, alkoxycarbonyl or alkoxymethyl; M = alkali metal) to give (I; R4 = R7); (b) hydrolysing (I; R4 = alkoxycarbonyl) to gite (I; R4 = COOH); (c) reacting (I; R4 = COX1) (where X1 = halogen) with HNR5R6 to give (I; R4 = CONR5R6); or (d) redn. of (I; R4 = alkoxycarbonyl) to give (I; R4 = CH2OH).
Priority Applications (29)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE788612D BE788612A (en) | 1971-09-09 | NEW HERBICIDES | |
FR7224327A FR2205068A6 (en) | 1972-07-05 | 1972-07-05 | 3-(substd phenyl)-oxadiazol-2-ones - with herbicidal activity |
RO72055A RO62265A (en) | 1971-09-09 | 1972-08-29 | |
NL7211949A NL7211949A (en) | 1971-09-09 | 1972-09-01 | |
OA54680A OA04166A (en) | 1971-09-09 | 1972-09-01 | New herbicides. |
JP47088783A JPS5248987B2 (en) | 1971-09-09 | 1972-09-06 | |
GB4133072A GB1364137A (en) | 1971-09-09 | 1972-09-06 | 1,3,4-oxadiazolone derivatives |
AU46372/72A AU463690B2 (en) | 1971-09-09 | 1972-09-06 | 1, 3, 4-oxadiazolone derivatives |
CA151,070A CA986122A (en) | 1971-09-09 | 1972-09-06 | Oxadiazolone derivatives |
IL40321A IL40321A (en) | 1971-09-09 | 1972-09-07 | 3-(3-alkoxyphenyl)-1,3,4-oxadiazol-2(3h)-one derivatives,processes for the preparation thereof and herbicidal compositions containing the same |
HURO678A HU165428B (en) | 1971-09-09 | 1972-09-07 | |
EG365/72A EG10717A (en) | 1971-09-09 | 1972-09-07 | Derivatives of acides oxadiaz olonylphen oxyacetyl-herbicides |
SE7211627A SE376234B (en) | 1971-09-09 | 1972-09-08 | |
DE2244237A DE2244237A1 (en) | 1971-09-09 | 1972-09-08 | OXADIAZOLONE DERIVATIVES, THE PROCESS FOR THEIR PRODUCTION AND THE HERBICIDES CONTAINING THESE |
AT772872A AT317887B (en) | 1971-09-09 | 1972-09-08 | Process for the preparation of new 1,3,4-oxadiazol-2-one derivatives |
DK444972A DK131676C (en) | 1971-09-09 | 1972-09-08 | HERBICIDE EFFICIENT OXADIAZOLONE DERIVATIVES |
AT930373*7A AT329917B (en) | 1971-09-09 | 1972-09-08 | HERBICIDAL COMPOSITIONS |
CH1325472A CH555849A (en) | 1971-09-09 | 1972-09-08 | PROCESS FOR THE PREPARATION OF COMPOUNDS WITH HERBICIDAL ACTIVITY. |
CH805474A CH561014A5 (en) | 1971-09-09 | 1972-09-08 | |
AT930273A AT317888B (en) | 1971-09-09 | 1972-09-08 | Process for the preparation of new 1,3,4-oxadiazol-2-one derivatives |
AR243999A AR194500A1 (en) | 1971-09-09 | 1972-09-08 | OXADIAZOLONE DERIVATIVES WITH HERBICIDAL PROPERTIES |
CH805374A CH555355A (en) | 1971-09-09 | 1972-09-08 | PROCESS FOR THE PREPARATION OF COMPOUNDS WITH HERBICIDAL ACTIVITY. |
ES406550A ES406550A1 (en) | 1971-09-09 | 1972-09-09 | 1,3,4-oxadiazolone derivatives |
ES406549A ES406549A1 (en) | 1971-09-09 | 1972-09-09 | 1,3,4-oxadiazolone derivatives |
IT29011/72A IT967312B (en) | 1971-09-09 | 1972-09-09 | HERBICIDE COMPOUNDS |
ES406548A ES406548A1 (en) | 1971-09-09 | 1972-09-09 | 1,3,4-oxadiazolone derivatives |
ES406551A ES406551A1 (en) | 1971-09-09 | 1972-09-09 | 1,3,4-oxadiazolone derivatives |
SU1890140A SU496735A3 (en) | 1971-09-09 | 1973-03-13 | Method for preparing oxadiazolone derivatives |
JP2349275A JPS538699B2 (en) | 1971-09-09 | 1975-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7224327A FR2205068A6 (en) | 1972-07-05 | 1972-07-05 | 3-(substd phenyl)-oxadiazol-2-ones - with herbicidal activity |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2205068A6 true FR2205068A6 (en) | 1974-05-24 |
Family
ID=9101396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7224327A Expired FR2205068A6 (en) | 1971-09-09 | 1972-07-05 | 3-(substd phenyl)-oxadiazol-2-ones - with herbicidal activity |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2205068A6 (en) |
-
1972
- 1972-07-05 FR FR7224327A patent/FR2205068A6/en not_active Expired
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