ES291217A1 - Procedimiento para la preparación de herbicidas - Google Patents
Procedimiento para la preparación de herbicidasInfo
- Publication number
- ES291217A1 ES291217A1 ES291217A ES291217A ES291217A1 ES 291217 A1 ES291217 A1 ES 291217A1 ES 291217 A ES291217 A ES 291217A ES 291217 A ES291217 A ES 291217A ES 291217 A1 ES291217 A1 ES 291217A1
- Authority
- ES
- Spain
- Prior art keywords
- herbicides
- preparation
- procedure
- benzonitriles
- dihalogen
- 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
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
- C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| US22055562A | 1962-08-30 | 1962-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES291217A1 true ES291217A1 (es) | 1964-02-01 |
Family
ID=22824004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES291217A Expired ES291217A1 (es) | 1962-08-30 | 1963-08-29 | Procedimiento para la preparación de herbicidas |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT264193B (cs) |
| BE (1) | BE636416A (cs) |
| BR (1) | BR6352127D0 (cs) |
| CH (1) | CH466636A (cs) |
| DE (2) | DE1266563B (cs) |
| ES (1) | ES291217A1 (cs) |
| GB (1) | GB1030249A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857692A (en) * | 1972-11-17 | 1974-12-31 | American Cyanamid Co | 1,2-dimethyl-3,5-diphenylpyrazolium salts and 3,5-dibromo-4-hydroxybenzonitrile herbicidal compositions |
| DE2925335A1 (de) * | 1979-06-22 | 1981-01-08 | Lentia Gmbh | Herbizides mittel |
| RO87551B (ro) * | 1982-10-05 | 1985-08-31 | May & Bakar Ltd. | Compozitie erbicida |
-
0
- BE BE636416D patent/BE636416A/xx unknown
-
1963
- 1963-06-11 AT AT469363A patent/AT264193B/de active
- 1963-07-16 DE DESCH33566A patent/DE1266563B/de active Pending
- 1963-07-16 DE DE19631767954 patent/DE1767954A1/de active Pending
- 1963-08-09 CH CH991563A patent/CH466636A/de unknown
- 1963-08-20 GB GB1683963A patent/GB1030249A/en not_active Expired
- 1963-08-21 BR BR15212763A patent/BR6352127D0/pt unknown
- 1963-08-29 ES ES291217A patent/ES291217A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT264193B (de) | 1968-08-26 |
| GB1030249A (en) | 1966-05-18 |
| DE1767954A1 (de) | 1971-11-18 |
| BR6352127D0 (pt) | 1973-06-26 |
| BE636416A (cs) | |
| DE1266563B (de) | 1968-04-18 |
| CH466636A (de) | 1968-12-15 |
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