IT1269187B - Benzoil-enoni ciclici sostituiti, procedimento per la loro preparazione e erbicidi - Google Patents
Benzoil-enoni ciclici sostituiti, procedimento per la loro preparazione e erbicidiInfo
- Publication number
- IT1269187B IT1269187B ITMI940058A ITMI940058A IT1269187B IT 1269187 B IT1269187 B IT 1269187B IT MI940058 A ITMI940058 A IT MI940058A IT MI940058 A ITMI940058 A IT MI940058A IT 1269187 B IT1269187 B IT 1269187B
- Authority
- IT
- Italy
- Prior art keywords
- herbicides
- lower alkyl
- group
- substituted
- weeds
- Prior art date
Links
- 239000004009 herbicide Substances 0.000 title abstract 6
- 125000004122 cyclic group Chemical group 0.000 title 1
- -1 (substituted) benzyl Chemical group 0.000 abstract 3
- 241000196324 Embryophyta Species 0.000 abstract 3
- 241000209094 Oryza Species 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical group 0.000 abstract 2
- 235000009566 rice Nutrition 0.000 abstract 2
- 231100000674 Phytotoxicity Toxicity 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000004849 alkoxymethyl group Chemical group 0.000 abstract 1
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Composti rappresentati dalla formula generale (I), erbicidi oppure erbicidi selettivi per risaie i quali erbicidi contengono detti composti come ingredienti attivi, il metodo per controllare la crescita di piante indesiderabili mediante applicazione degli erbicidi sui luoghi dove si desidera un controllo. (FORMULA I) in cui A rappresenta un gruppo -S(O)nR1 in cui n è 0 oppure 2 e R1 rappresenta alchile inferiore (sostituito); cicloalchile; benzile (sostituito); fenile (sostituito); oppure un gruppo -OR2 in cui R2 rappresenta fenile (sostituito); B rappresenta alogeno, un nitro - gruppo, alchile inferiore oppure alchile solfonile inferiore; D rappresenta idrogeno, alchile inferiore, alcossi inferiore, inferiore - alcossimetile oppure inferiore - alcossicarbonile; E rappresenta un alogeno, un gruppo inferiore - alcossi (sostituito), un gruppo inferiore - alchiltio, un gruppo inferiore - alchilsolfonile (sostituito) oppure un gruppo inferiore - alchilsolfonilossi. Gli erbicidi della presente invenzione possono inibire una grande varietà di erbe nocive e inoltre inibiscono selettivamente la crescita di erbacce in risaia con una fitotossicità notevolmente diminuita sulla pianta del riso.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI940058A IT1269187B (it) | 1994-01-18 | 1994-01-18 | Benzoil-enoni ciclici sostituiti, procedimento per la loro preparazione e erbicidi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI940058A IT1269187B (it) | 1994-01-18 | 1994-01-18 | Benzoil-enoni ciclici sostituiti, procedimento per la loro preparazione e erbicidi |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI940058A0 ITMI940058A0 (it) | 1994-01-18 |
| ITMI940058A1 ITMI940058A1 (it) | 1995-07-18 |
| IT1269187B true IT1269187B (it) | 1997-03-21 |
Family
ID=11367536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI940058A IT1269187B (it) | 1994-01-18 | 1994-01-18 | Benzoil-enoni ciclici sostituiti, procedimento per la loro preparazione e erbicidi |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1269187B (it) |
-
1994
- 1994-01-18 IT ITMI940058A patent/IT1269187B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI940058A0 (it) | 1994-01-18 |
| ITMI940058A1 (it) | 1995-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971205 |