CN1256072A - Zinc cyclohexyl formate and its germicide series - Google Patents
Zinc cyclohexyl formate and its germicide series Download PDFInfo
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- CN1256072A CN1256072A CN 99122178 CN99122178A CN1256072A CN 1256072 A CN1256072 A CN 1256072A CN 99122178 CN99122178 CN 99122178 CN 99122178 A CN99122178 A CN 99122178A CN 1256072 A CN1256072 A CN 1256072A
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- cyclohexyl formate
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Abstract
The present invention relates to the technological process of synthesizing zinc cyclohexyflormate with high biological activity. The product series of the present invention may be widely used in preventing and controlling various plant diseases caused by plant's pathogenic fungi and bacteria.
Description
The present invention relates to contain the series broad spectrum bactericide of Zinc cyclohexyl formate, can be used for preventing and treating plant epiphyte, bacterium bactericide.
The Zinc cyclohexyl formate chemical structural formula:
Molecular formula: C
14H
22O
4Zn
Relative molecular mass: 319.72
The present invention seeks to propose the different routes of synthesizing cyclohexyl formic acid zinc; Make control fungi, the killing bacteria agent technology of agent of different dosage form list and complexing agent, improve Zinc cyclohexyl formate biologically active technology.
The Zinc cyclohexyl formate synthetic route is as follows:
(1) hexahydrobenzoid acid+alkali → hexahydrobenzoid acid salt
Hexahydrobenzoid acid salt+zinc salt → Zinc cyclohexyl formate
(2) hexahydrobenzoid acid+zinc salt or zinc oxide → Zinc cyclohexyl formate
Among synthetic route (), (two), alkali can be potassium hydroxide, sodium hydroxide etc.; Zinc salt can be zinc sulphate, zinc nitrate, hydrochloric acid zinc, complexing zinc, trbasic zinc phosphate, fatty acid zinc, zinc stearate, zinc acetate etc.
Among synthesizing cyclohexyl formic acid zinc route (), (two), can be with heating or method such as pressurization obtains.
Among synthesizing cyclohexyl formic acid zinc route (), (two) intermediate product of each stage of reaction and end product can WATER-WASHING METHOD and other crystallisations purify and concentrate, obtain the content high product.
Zinc cyclohexyl formate can be made formulations such as pulvis, wetting powder, water base suspending agent, missible oil and be used to prevent and treat plant epiphyte, bacterial disease.
Zinc cyclohexyl formate and other dissimilar bactericide are compound, can increase substantially its biologically active, it is high by 10～20% to be used to prevent and treat plant epiphyte, bacteriosis performance control efficiency, extension of validity 1～2 day, and other dissimilar bactericide can reduce consumption 10～90%.
Other dissimilar bactericide that last joint is mentioned comprise mancozeb, tmtd, aliette, kitazine, asomate, thiophanate-methyl, metalaxyl, tpn, mebenil, triazolone, tricyclazole, iprodione, carbendazim, fast Poly, anilazine, dimethachlon, carboxin, procymidone, probenazole, jinggangmeisu, spring mycomycin etc.
Zinc cyclohexyl formate itself has certain antibacterial biologically active, compound with dissimilar bactericide, in different application points and eobiont activity in different sterilization approach suppress pathogens, or stop pathogen to be invaded, though more single agent improves drug effect for several times or tens times, and permeability, adhesivity, spread have had large increase, and therefore the integrated control power to pathogen improves.
Zinc cyclohexyl formate and and the bactericide compounded formulations such as pulvis, wetting powder, suspending agent, missible oil that are processed into of other types thereof.
The ratio of weight and number that is processed into pulvis, wetting powder is:
Zinc cyclohexyl formate: 5.0～40.0
Other types bactericide: 0.0～40.0
All the other are dispersant and stabilizing agent
Above-mentioned dispersant can be that Peng Run soil, sodium lignin sulfonate, diatomite, white carbon, tea are withered, the mixture of kaolin, anion active agent, nonionic type activating agent, wetting and penetrating agent, AenosoloT and above-mentioned substance thereof etc.
Above-mentioned stabilizing agent can be urea, CMC (antisettling agent), talcum etc.
Above-mentioned various composition processing is worn into particle diameter by 300～320 mesh sieve holes.
The ratio of weight and number that Zinc cyclohexyl formate is processed into suspending agent is:
Zinc cyclohexyl formate: 5.0～40.0
Other types bactericide: 0.0～40.0
All the other are suspending agent, dispersant, stabilizing agent and water etc.
The above-mentioned raw materials processing grinding becomes the suspension of 0.5～5.0 micron grain size.
Above-mentioned auxiliary agent can be lignosulfite, hexylene glycol, glycerine, formaldehyde condensation products, alkyl bitter edible plant sulfonate etc.
Above-mentioned dispersant can be lignosulfonates, bentonite, neopelex, lauryl sodium sulfate etc.
Above-mentioned stabilizing agent can be polyvinyl alcohol, sodium salicylate, agar-agar etc.
Zinc cyclohexyl formate is processed into its ratio of weight and number of missible oil:
Zinc cyclohexyl formate 5.0～40.0
Other types bactericide 0.0～40.0
All the other are emulsifier, solvent etc.
Mentioned emulsifier can be 0208,2201,0201, TX-10, Tween 80 etc.
Above-mentioned solvent can be benzene,toluene,xylene, methyl alcohol, ethanol, acetone, dimethyl formamide, chloroform etc.
Be dissolved in the required material of processing in the solvent and emulsifier fully mixes and gets final product.
The various formulation products that single agent and complexing agent are processed in the present invention can be prevented and treated citrus ulcer, soft rot of cabbage, peach bacterial shot hole, the white leaf tangerine of paddy rice disease, cucumber downy mildew, downy mildew of garpe, alternaria leaf spot of apple, leaf spot of peanut, cucumber eqpidemic disease, apple pear scab, cotton wilt, asparagus stem wilt through test.
Example one, 20 parts of Zinc cyclohexyl formate ratios of weight and number and 5 parts of thiophanate-methyls are composite, make missible oil, 500ppm soup, cucumber blight disease, relative control effect 83.5%, and same concentrations thiophanate-methyl, relative control effect only 38.9%; Prevent and treat the cercospora brown spot of peanut, complexing agent 500ppm relative control effect 78.9%, 1400ppm methyl sulfur bacterium medicine liquid, relative control effect only 57.6%; Prevent and treat ring rot of apple, 10 times medicines of complexing agent control, control efficiency 85.7%, and single with 70% thiophanate-methyl wetting powder is prevented and treated same number of times control efficiency only 72.8%.
Example two, add 3 parts of carbendazim, make missible oil with 22 parts of Zinc cyclohexyl formates, indoor as follows to multiple pathogen bacteriostasis:
Cotton wilt 78.3%; Cucumber eqpidemic disease 85.4%; Alternaria leaf spot of apple 54.7%; Pear scab 83.8%; The mould gray mold 78.4% of grass; Apple canker 82.9%.The result is to the vegetables field efficiency test, cucumber eqpidemic disease 81.5%, early blight of tomato 75.9%, asparagus stem wilt 82.1%.
10 parts of example three, 20 parts of Zinc cyclohexyl formates and iprodiones are made suspending agent, control garlic stalk break, relative control effect 85.4%, and the iprodione of identical extension rate only 75.5%.The control alternaria leaf spot of apple, complexing agent 79.4%, iprodione 72.8%; The control gray mold of cucumber, complexing agent 84.7%, iprodione 77.9%.
The various products that the present invention makes obviously improve the control of plant disease effect, and the control cost reduces significantly, and crop has been increased the active zinc particle, and crop performance growth is light green, life is vigorous, output improves.
Claims (6)
1. hexahydrobenzoid acid and the alkali that the present invention relates to and the salt compounds of zinc adopt two step method to synthesize Zinc cyclohexyl formate.
2. the oxide of Zinc cyclohexyl formate and the zinc that the present invention relates to adopts one-step method synthesizing cyclohexyl formic acid zinc.
3. according to claims 1,2, product of the present invention and other type bactericide can be made bacterium fungi preparation extremely.
4. according to claims 3, product of the present invention and other types bactericide according to the present invention flow process can make pulvis, wetting powder, suspending agent, missible oil.
5. according to claims 3,4, the other types bactericide comprises: mancozeb, tmtd, aliette, kitazine, asomate, thiophanate-methyl, metalaxyl, tpn, mebenil, triazolone, tricyclazole, iprodione, carbendazim, fast Poly, anilazine, dimethachlon, carboxin, procymidone, probenazole, jinggangmeisu, spring mycomycin etc.
6. according to claims 4, product of the present invention its ratio of weight and number when making each preparation is 5.0～40.0, and other types bactericide ratio of weight and number is 0.0～40.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99122178 CN1256072A (en) | 1999-11-11 | 1999-11-11 | Zinc cyclohexyl formate and its germicide series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99122178 CN1256072A (en) | 1999-11-11 | 1999-11-11 | Zinc cyclohexyl formate and its germicide series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1256072A true CN1256072A (en) | 2000-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99122178 Pending CN1256072A (en) | 1999-11-11 | 1999-11-11 | Zinc cyclohexyl formate and its germicide series |
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| CN (1) | CN1256072A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960338A (en) * | 2012-12-11 | 2013-03-13 | 江苏龙灯化学有限公司 | Method for preparing solid preparation |
| CN112790060A (en) * | 2021-01-06 | 2021-05-14 | 广西南亚热带农业科学研究所 | Method for updating old Chinese wampee trees |
-
1999
- 1999-11-11 CN CN 99122178 patent/CN1256072A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102960338A (en) * | 2012-12-11 | 2013-03-13 | 江苏龙灯化学有限公司 | Method for preparing solid preparation |
| CN112790060A (en) * | 2021-01-06 | 2021-05-14 | 广西南亚热带农业科学研究所 | Method for updating old Chinese wampee trees |
| CN112790060B (en) * | 2021-01-06 | 2023-09-01 | 广西南亚热带农业科学研究所 | Mountain Huang Pilao tree updating method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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