DK2736327T3 - Æteriserede lactatestere, fremgangsmåde til fremstilling af disse og deres anvendelse til forbedring af virkningen af plantebeskyttelsesmidler - Google Patents

Æteriserede lactatestere, fremgangsmåde til fremstilling af disse og deres anvendelse til forbedring af virkningen af plantebeskyttelsesmidler Download PDF

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Publication number
DK2736327T3
DK2736327T3 DK12738129.1T DK12738129T DK2736327T3 DK 2736327 T3 DK2736327 T3 DK 2736327T3 DK 12738129 T DK12738129 T DK 12738129T DK 2736327 T3 DK2736327 T3 DK 2736327T3
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DK
Denmark
Prior art keywords
methyl
lactate esters
plants
plant
etherized
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Application number
DK12738129.1T
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English (en)
Inventor
Peter Baur
Klaus Lorenz
Jörg Hofmann
Original Assignee
Clariant Int Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Clariant Int Ltd filed Critical Clariant Int Ltd
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Publication of DK2736327T3 publication Critical patent/DK2736327T3/da

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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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/708—Ethers

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Claims (7)

1. Æteriserede lactatestere med formlen (I)
hvor R betegner 2-ethyl-hexyl eller lauryl, R1 betegner en alkoxyleret alkylrest med formlen -(-AO)m-R', hvor AO betegner en ethylenoxid-rest, en propylenoxid-rest, en butylenoxid-rest eller betegner blandinger af ethylenoxid og propylenoxid-rester og m betegner tal fra 2 til 15, R' betegner hydrogen eller betegner en forgrenet eller uforgrenet, mættet, delvist mættet eller umættet Ci-Cio-alkylrest.
2. Æteriserede laktatestere ifølge krav 1, hvor R betegner lauryl, R1 betegner -(-AO)m-R', hvor R' betegner hydrogen og -(-AO)m er udvalgt fra gruppen bestående af de følgende alkyoxylat-rester: -(EO)5-(PO)2, -(EO)5-(PO)5, -(EO)8-(PO)2, -(E0)8-(P0)5.
3. Æteriserede laktatestere ifølge krav 1, hvor R betegner ethylhexyl, R1 betegner -(-AO)m-R', hvor R' betegner hydrogen og -(-AO)m er udvalgt fra gruppen bestående af de følgende al kyoxyl at-rester: -(EO)2-(PO)2,-(EO)2-(PO)5, -(EO)2-(PO)io, -(EO)2, -(EO)s, -(EO)io, -(EO)is.
4. Fremgangsmåde til fremstilling af de æteriserede laktatestere ifølge et af kravene 1 til 3, ved hvilken man reagerer laktatestere med formlen (II), i hvilken R har den i krav 1 angivne betydning, og i hvilken R2 betegner R', hvor R' harden i krav 1 angivne betydning
med alkylenoxider i nærvær af DMC-katalysatorer.
5. Anvendelse af de æteriserede laktatestere med formlen (I) ifølge krav 1 som tensid, som befugtnings- og hæftemiddel eller som emulgator.
6. Anvendelse af æteriserede laktatestere med formlen (I)
hvor R betegner uforgrenet eller forgrenet, mættet eller umættet Ci-C2o-alkyl, og R1 betegner en alkoxyleret alkylrest med formlen -(-AO)m-R', hvor AO betegner en ethylenoxid-rest, en propylenoxid-rest, en butylenoxid-rest eller betegner blandinger af ethylenoxid og propylenoxid-rester eller betegner blandinger af ethylenoxid og butylenoxid-rester og m betegner tal fra 2 til 30, R' betegner hydrogen eller betegner en forgrenet eller uforgrenet, mættet, delvist mættet eller umættet Ci-C2o-alkylrest, til forbedring af virkningen af agrokemiske aktive stoffer i og på planter.
7. Anvendelse af de æteriserede laktatestere med formlen (I) ifølge krav 1 til reducering eller hindring af skumdannelsen i agrokemiske formuleringer.
DK12738129.1T 2011-07-26 2012-07-23 Æteriserede lactatestere, fremgangsmåde til fremstilling af disse og deres anvendelse til forbedring af virkningen af plantebeskyttelsesmidler DK2736327T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161511601P 2011-07-26 2011-07-26
EP11175341 2011-07-26
PCT/EP2012/064421 WO2013014126A1 (de) 2011-07-26 2012-07-23 Veretherte laktatester, verfahren zu ihrer herstellung und ihre verwendung zur verbesserung der wirkung von pflanzenschutzmitteln

Publications (1)

Publication Number Publication Date
DK2736327T3 true DK2736327T3 (da) 2018-04-23

Family

ID=47600531

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12738129.1T DK2736327T3 (da) 2011-07-26 2012-07-23 Æteriserede lactatestere, fremgangsmåde til fremstilling af disse og deres anvendelse til forbedring af virkningen af plantebeskyttelsesmidler

Country Status (9)

Country Link
US (1) US9826734B2 (da)
EP (1) EP2736327B1 (da)
AU (1) AU2012288947B2 (da)
BR (1) BR112014001917A2 (da)
CA (1) CA2843048A1 (da)
DK (1) DK2736327T3 (da)
ES (1) ES2661933T3 (da)
MX (1) MX352071B (da)
WO (1) WO2013014126A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2736327T3 (da) 2011-07-26 2018-04-23 Clariant Int Ltd Æteriserede lactatestere, fremgangsmåde til fremstilling af disse og deres anvendelse til forbedring af virkningen af plantebeskyttelsesmidler
BR112017002519A2 (pt) * 2014-08-15 2017-12-05 Clariant Int Ltd uso de ésteres de lactato eterificados para redução do desvio durante a aplicação de agentes de tratamento de plantas
WO2019002189A1 (de) 2017-06-26 2019-01-03 Basf Se Alkoxylierung von hydroxysäuren
CN115397802B (zh) * 2020-02-14 2025-02-18 西恩斯科公司 用于矿物回收的新的起泡剂及其制备和使用方法
CN116217913B (zh) * 2022-12-29 2025-02-21 合肥普力先进材料科技有限公司 一种三配体双金属络合物催化剂及其制备方法

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Also Published As

Publication number Publication date
MX2014001003A (es) 2014-11-12
US20140316157A1 (en) 2014-10-23
WO2013014126A1 (de) 2013-01-31
BR112014001917A2 (pt) 2017-02-21
CA2843048A1 (en) 2013-01-31
EP2736327A1 (de) 2014-06-04
AU2012288947B2 (en) 2016-03-31
ES2661933T3 (es) 2018-04-04
AU2012288947A1 (en) 2014-03-13
EP2736327B1 (de) 2018-02-21
MX352071B (es) 2017-11-07
US9826734B2 (en) 2017-11-28

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