DE224551T1 - AMBER ACID DERIVATIVES, THESE PLANT GROWTH REGULATORS AND METHOD FOR THEIR PRODUCTION. - Google Patents

AMBER ACID DERIVATIVES, THESE PLANT GROWTH REGULATORS AND METHOD FOR THEIR PRODUCTION.

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Publication number
DE224551T1
DE224551T1 DE1986903535 DE86903535T DE224551T1 DE 224551 T1 DE224551 T1 DE 224551T1 DE 1986903535 DE1986903535 DE 1986903535 DE 86903535 T DE86903535 T DE 86903535T DE 224551 T1 DE224551 T1 DE 224551T1
Authority
DE
Germany
Prior art keywords
plant growth
general formula
hydrogen
succinate
composition according
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.)
Pending
Application number
DE1986903535
Other languages
German (de)
Inventor
Ivan H-1114 Budapest Belai
Tamas H-4400 Nyiregyhaza Buban
Oszkarne H-1025 Budapest Gerlei
Gyula H-1119 Budapest Kerekes
Janosne H-1036 Budapest Kovacs
Gyoergy H-1022 Budapest Matolcsy
Endre H-1026 Budapest Vasarhelyi
Original Assignee
Reanal Finomvegyszergyar, Budapest
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.)
Filing date
Publication date
Priority claimed from HU214285A external-priority patent/HU193768B/en
Application filed by Reanal Finomvegyszergyar, Budapest filed Critical Reanal Finomvegyszergyar, Budapest
Priority claimed from PCT/HU1986/000036 external-priority patent/WO1986007354A1/en
Publication of DE224551T1 publication Critical patent/DE224551T1/en
Pending legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Claims (9)

PA P.A. TENTANSPRÜCHE 1. Mono- oder Di~(aryloxyäthyl)-Succinat der allgemeinen Formel (1), 1. Mono- or di-(aryloxyethyl)-succinate of the general formula (1), CH3 -C-O-A CH3 - COA -C-O-A (1)-C-O-A (1) C
O C
O Worin A ein Hydrogen, eine Naphthoxyäthylgruppe der Formel (b), Wherein A is a hydrogen, a naphthoxyethyl group of formula (b), . - CH2 - CH2-. - CH2 - CH2 - oder eine substituierte Phenoxyäthylgruppe der allgemeinen Formel (a),
15or a substituted phenoxyethyl group of the general formula (a),
15 - CH2 - CH2 - CH-O- CH-O repräsentiert, wobei in der letzten Formel R für Wasserstoff oder C. hAlkyl where in the last formula R is hydrogen or C. h alkyl 1 2 31 2 3 steht, R Wasserstoff, Halo oder C1 ,Alkyl ist, R und R jeweils für Wasser- R is hydrogen, halo or C 1 alkyl, R and R each represent hydrogen, l—H-l—H- stoff oder Halo stehen, unter der Bedingung, daß wenigstens eine der beidensubstance or halo, provided that at least one of the two &Agr;-Gruppen nicht Wasserstoff ist,α-groups is not hydrogen, oder ein landwirtschaftlich akzeptables Salz davon.or an agriculturally acceptable salt thereof. 2. Zusammensetzung zur Pflanzenwachstumsregulierung dadurch gekennzeichnet,2. Composition for plant growth regulation characterized in that daß sie als aktive Substanz wenigstens ein Mono- oder Di-(aryloxyäthyl)-Succi- nat der allgemeinen Formel (I) enthält, wobei A in Anspruch 1 definiert ist, that it contains as active substance at least one mono- or di-(aryloxyethyl)-succinate of the general formula (I), where A is defined in claim 1, oder ein landwirtschaftlich akzeptables Salz davon. or an agriculturally acceptable salt thereof. 3. Zusammensetzung nach Anspruch 2, dadurch gekennzeichnet, daß sie 0,Ol bis 95 Gewichtsprozent der aktiven Substanz enthält.3. Composition according to claim 2, characterized in that it contains 0.01 to 95% by weight of the active substance. 4. Zusammensetzung nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß sie einen festen oder flüssigen Träger oder Verdünnungsmittel und einen ionischen oder nicht-ionischen Schaumerzeuger enthält. 4. Composition according to claim 2 or 3, characterized in that it contains a solid or liquid carrier or diluent and an ionic or non-ionic foaming agent. 5. Zusammensetzung nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß sie eine bekannte Substanz zur Pflanzenwachstumsregulierung enthält. 5. Composition according to one of claims 2 to 4, characterized in that it contains a known substance for regulating plant growth. 6. Verfahren zur Gewinnung eines Mono- oder Di-(aryloxyäthyl)-Succinat der allgemeinen Formel (I), wobei A wie in Anspruch 1 definiert ist oder ein Salz der Monoester mit Ausnahme von &bgr; -phenoxyäthyl-Succinat ist, dadurch gekennzeichnet, daß man das succinische Anhydrid der Formel (11) 6. Process for obtaining a mono- or di-(aryloxyethyl) succinate of the general formula (I), where A is as defined in claim 1 or is a salt of the monoesters with the exception of β-phenoxyethyl succinate, characterized in that the succinic anhydride of the formula (II) CH -$CH-$ I ■ o . UD I ■ o . UD mit einem Aryloxyathanol der allgemeinen Formel (111)
15 with an aryloxyethanol of the general formula (111)
15 R
HO ~ CH2 -CH-O-A (IU) R
HO ~ CH 2 -CH-OA (IU) zur Reaktion bringt, wobei A wie oben definiert istto react, where A is as defined above
■■ und, falls gewünscht, ein resultierendes Monoester in sein Salz überführt wird. and, if desired, a resulting monoester is converted into its salt . 7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß das Aryloxyathanol in der Menge eines molaren Äquivalents verwendet wird. 7. Process according to claim 6, characterized in that the aryloxyethanol is used in the amount of a molar equivalent. 8. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß das Aryloxyathanol in der Menge von zwei molaren Äquivalenten verwendet wird. 8. Process according to claim 6, characterized in that the aryloxyethanol is used in the amount of two molar equivalents. 9. Verfahren zum Regulieren von Pflanzenwachstum, dadurch gekennzeichnet, 30 9. A method for regulating plant growth, characterized in that 30 daß auf die Pflanze oder den Samen eine effektive Menge einer Zusammensetzung nach einem der Ansprüche 2 bis 5 aufgebracht wird.that an effective amount of a composition according to any one of claims 2 to 5 is applied to the plant or seed.
DE1986903535 1985-06-03 1986-06-03 AMBER ACID DERIVATIVES, THESE PLANT GROWTH REGULATORS AND METHOD FOR THEIR PRODUCTION. Pending DE224551T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU214285A HU193768B (en) 1985-06-03 1985-06-03 Compositions for controlling growth of plants containing derivatives of succinic acid and process for producing succinic acid derivatives
PCT/HU1986/000036 WO1986007354A1 (en) 1985-06-03 1986-06-03 New succinic acid derivatives, plant growth regulating compositions containing them and a process for the preparation thereof

Publications (1)

Publication Number Publication Date
DE224551T1 true DE224551T1 (en) 1988-01-14

Family

ID=26317480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1986903535 Pending DE224551T1 (en) 1985-06-03 1986-06-03 AMBER ACID DERIVATIVES, THESE PLANT GROWTH REGULATORS AND METHOD FOR THEIR PRODUCTION.

Country Status (1)

Country Link
DE (1) DE224551T1 (en)

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