DE406838C - Means with fungicidal and insecticidal effects - Google Patents
Means with fungicidal and insecticidal effectsInfo
- Publication number
- DE406838C DE406838C DEP44923D DEP0044923D DE406838C DE 406838 C DE406838 C DE 406838C DE P44923 D DEP44923 D DE P44923D DE P0044923 D DEP0044923 D DE P0044923D DE 406838 C DE406838 C DE 406838C
- Authority
- DE
- Germany
- Prior art keywords
- furfural
- fungicidal
- hydrogenated
- insecticidal effects
- hydrogen
- 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
- 230000000749 insecticidal effect Effects 0.000 title claims description 5
- 230000000855 fungicidal effect Effects 0.000 title claims description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 230000002070 germicidal effect Effects 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- -1 aldehydes Chemical compound 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Description
Mittel mit fungizider und insektizider Wirkung. Es ist bekannt, daß dem Furfurol, ebenso wie anderen Aldehyden, eine k-eim- und insektentötende Wirkung zukommt. Es wurde nun gefunden,daß Furfurol, seineHoniologen oder Derivate in hydriertem oder teilweise hydriertem Zustande oder in Gegenwart eines zyklischen, sauerstoffhaltigen Hydrierungsproduktes ein ausgezeichnetes Mittel mit fungizider und insektizider Wirkung darstellt.Means with fungicidal and insecticidal effects. It is known that the furfural, as well as other aldehydes, a k-germ and insecticidal effect comes to. It has now been found that furfural, its honiologues or derivatives in hydrogenated or partially hydrogenated states or in the presence of a cyclic, oxygen-containing one Hydrogenation product is an excellent agent with fungicidal and insecticidal properties Represents effect.
Zu diesem Zwecke wurde Furfurol in Gegenwart eines Katalysators mitWasserstoff behandelt. Ferner hat sich gezeigt, daß Furfurol in gleicher Weise durch einen Zusatz von hydrierten Phenolen, wie aromatischen Ketonen, haltbarer und wirksamer im genannten Sinne wird. Auch ein Zusatz von Furfuralkohol und insbesondere von hydriertem Furfuralkohol wirkt in hervorragender Weise als Schutzmittel gegen die zu leichte Verharzung des Furfurols. Es hat sich ferner auch herausgestellt, daß die Anwesenheit einer derartigen hydrierten, sauerstoffbaltigen, organischen Verbindung die keirntötende Wirkung des Furfurols erhöht.For this purpose, furfural was mixed with hydrogen in the presence of a catalyst treated. It has also been shown that furfural can be added in the same way of hydrogenated phenols, such as aromatic ketones, more durable and effective in the aforementioned Sense becomes. Also an addition of furfural alcohol and especially hydrogenated furfural alcohol acts in an excellent way as a protective agent against the too easy gumming of the Furfurols. It has also been found that the presence of such hydrogenated, oxygen-containing, organic compound has the germicidal effect of furfural increased.
In gleicher Weise kann man dem Furfurol neben den obengenannten Verbindungen auch andere Stoffe, wie Phenol, Kresol und deren Chlorierungsprodukte, Phenolate, Seifen, Naphthalin usw., zusetzen, ohne die Wirksamkeit des Furfurols zu beeinträchtigen.In the same way, one can use furfural in addition to the above-mentioned compounds also other substances such as phenol, cresol and their chlorination products, phenolates, Add soaps, naphthalene, etc., without affecting the effectiveness of the furfural.
Zur Herstellung von keim- und insektentötenden Mitteln aus Furfurol können belie-bige bekannte Verfahren benutzt werden, durch die unter Anwendung von Wasserstoff oder wasserstoffenthaltenden Gasen eine teilweise oder vollständige Hydri-erung bewirkt wird. Als Katalysatoren können dabei z. B. Paladiummohr, fein verteiltes Nickel, Platin usw. verwendet werden. Die Hydrierung kann in bekannterWeise auch in Dampfform ausgeführt werden, indem man beispielsweise die Dämpfe des Furfurols über erhitzte, mit Katalysatoren beladene Kontaktmittel leitet. Die Anlagerung von Wasserstoff läßt sich auch auf elektrochemischem Wege durchführen. Any known processes can be used to produce germicides and insecticides from furfural, by means of which partial or complete hydration is effected using hydrogen or hydrogen-containing gases. The catalysts can be, for. B. palladium black, finely divided nickel, platinum, etc. can be used. The hydrogenation can also be carried out in a known manner in vapor form, for example by passing the furfural vapors over heated catalyst-laden contact means. The addition of hydrogen can also be carried out electrochemically.
Man hat auch bereits Furfurol in Gegenwart von Säuren der Einwirkung von Wasserstoff entwickelnden Metallen ausgesetzt. Die dabei entstehenden harz- bzw. lackartigen Körper haben jedoch keine Verwendung als Schädlingsbekämpfungsmittel gefunden.One has also already had furfural in the presence of acids of the action exposed to hydrogen evolving metals. The resulting resinous However, or lacquer-like bodies have no use as pesticides found.
Z,Z,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP44923D DE406838C (en) | 1922-09-15 | 1922-09-15 | Means with fungicidal and insecticidal effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP44923D DE406838C (en) | 1922-09-15 | 1922-09-15 | Means with fungicidal and insecticidal effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE406838C true DE406838C (en) | 1924-11-28 |
Family
ID=7380670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP44923D Expired DE406838C (en) | 1922-09-15 | 1922-09-15 | Means with fungicidal and insecticidal effects |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE406838C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008351A1 (en) * | 1990-11-19 | 1992-05-29 | Great Lakes Chemical Corporation | Method for the treatment of nematodes in soil using furfural |
-
1922
- 1922-09-15 DE DEP44923D patent/DE406838C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008351A1 (en) * | 1990-11-19 | 1992-05-29 | Great Lakes Chemical Corporation | Method for the treatment of nematodes in soil using furfural |
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