ES8407007A1 - Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico). - Google Patents

Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico).

Info

Publication number
ES8407007A1
ES8407007A1 ES519624A ES519624A ES8407007A1 ES 8407007 A1 ES8407007 A1 ES 8407007A1 ES 519624 A ES519624 A ES 519624A ES 519624 A ES519624 A ES 519624A ES 8407007 A1 ES8407007 A1 ES 8407007A1
Authority
ES
Spain
Prior art keywords
acid
hydroxyphenylacetic
chelated
ethylenediamine
mixtures
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
Application number
ES519624A
Other languages
English (en)
Other versions
ES519624A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ercros SA
Original Assignee
Union Explosivos Rio Tinto SA
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
Application filed by Union Explosivos Rio Tinto SA filed Critical Union Explosivos Rio Tinto SA
Priority to ES519624A priority Critical patent/ES519624A0/es
Priority to FR8401849A priority patent/FR2541270B1/fr
Priority to MX200258A priority patent/MX156318A/es
Publication of ES8407007A1 publication Critical patent/ES8407007A1/es
Publication of ES519624A0 publication Critical patent/ES519624A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/02—Iron compounds
    • C07F15/025—Iron compounds without a metal-carbon linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE COMPLEJOS QUELADOS DEL ACIDO ETILENDIAMINO N,N-DI(P-HIDROXIFENILACE TICO) (P-EDDHA).CONSISTE EN UNA PRIMERA ETAPA, EN HACER REACCIONAR ETILENDIAMINA (EDA), FENOL Y DICLOACETATO SODICO (DCANA), EN UN MEDIO BASICO. EN UNA SEGUNDA ETAPA SE PRECIPITA LA SAL SODICA DEL ACIDO P-EDDHA FORMADA, CON HCL, SEGUN LA REACCION REPRESENTADA EN (I).DE APLICACION EN EL CULTIVO DE PLANTAS, ESPECIALMENTE EN EL CULTIVO DE PLANTAS ORNAMENTALES.
ES519624A 1983-02-08 1983-02-08 Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico). Granted ES519624A0 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES519624A ES519624A0 (es) 1983-02-08 1983-02-08 Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico).
FR8401849A FR2541270B1 (fr) 1983-02-08 1984-02-07 Procede de preparation de melanges chelates de l'acide ethylenediamine n,n'-di (p-hydroxyphenylacetique)
MX200258A MX156318A (es) 1983-02-08 1984-02-07 Procedimiento de obtencion de complejos quelados de hierro del acido etilendiamino n,n'-di (p-hidroxifenilacetico)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES519624A ES519624A0 (es) 1983-02-08 1983-02-08 Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico).

Publications (2)

Publication Number Publication Date
ES8407007A1 true ES8407007A1 (es) 1984-09-01
ES519624A0 ES519624A0 (es) 1984-09-01

Family

ID=8485308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519624A Granted ES519624A0 (es) 1983-02-08 1983-02-08 Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico).

Country Status (3)

Country Link
ES (1) ES519624A0 (es)
FR (1) FR2541270B1 (es)
MX (1) MX156318A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2035766A1 (es) * 1991-04-03 1993-04-16 Torrent Castellet Jose Metodo para corregir la clorosis ferrica en plantas.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES398992A1 (es) * 1971-12-31 1973-01-16 Dabeer Sa Procedimiento para la obtencion de aminoacidos fenolicos con propiedades quelantes.
US4130582A (en) * 1977-04-19 1978-12-19 Ciba-Geigy Corporation Preparation of phenolic ethylenediaminepolycarboxylic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2035766A1 (es) * 1991-04-03 1993-04-16 Torrent Castellet Jose Metodo para corregir la clorosis ferrica en plantas.

Also Published As

Publication number Publication date
FR2541270B1 (fr) 1987-02-20
MX156318A (es) 1988-08-09
FR2541270A1 (fr) 1984-08-24
ES519624A0 (es) 1984-09-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506