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ES417766A1 - Iron chelates - Google Patents

Iron chelates

Info

Publication number
ES417766A1
ES417766A1 ES417766A ES417766A ES417766A1 ES 417766 A1 ES417766 A1 ES 417766A1 ES 417766 A ES417766 A ES 417766A ES 417766 A ES417766 A ES 417766A ES 417766 A1 ES417766 A1 ES 417766A1
Authority
ES
Spain
Prior art keywords
coom
ch2oh
iron
iron chelates
chelates
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
ES417766A
Other languages
Spanish (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.)
DABEER SA
Original Assignee
DABEER 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 DABEER SA filed Critical DABEER SA
Priority to ES417766A priority Critical patent/ES417766A1/en
Priority to IT25085/74A priority patent/IT1050707B/en
Priority to CH1005174A priority patent/CH605654A5/xx
Priority to FR7425707A priority patent/FR2238699B1/fr
Priority to SE7409683A priority patent/SE415183B/en
Priority to DE2436190A priority patent/DE2436190C2/en
Priority to GB3335774A priority patent/GB1459545A/en
Publication of ES417766A1 publication Critical patent/ES417766A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Procedure for obtaining iron chelates applicable as correctors of iron chlorosis in vegetables, characterized by reacting an iron salt with a phenolic derivative of a hydroxyalkyl-alkylene diamine acetic acid, of general formula. ** (See formula) ** where R1 R2 can be -COOM or CH2OH such that only the -CH2OH group can be repeated but not the -COOM The value of n ranges from 2 to 10 and is preferably 2 or 3. X1, X3, X4 are H or any other substituent such as CH3, S03H, NO2, CL, COOM. X2 is H and preferably CH3, SO3H, COOM or CH2OH M is H or any alkali, alkaline earth metal or ammonium. (Machine-translation by Google Translate, not legally binding)
ES417766A 1973-07-28 1973-07-28 Iron chelates Expired ES417766A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES417766A ES417766A1 (en) 1973-07-28 1973-07-28 Iron chelates
IT25085/74A IT1050707B (en) 1973-07-28 1974-07-11 PRODUCTION PROCESS OF CHERRATES OF FERR USABLE AS CORRECTION AGENTS OF THE CLORUSI FERRICA DEI VEGETALI
CH1005174A CH605654A5 (en) 1973-07-28 1974-07-22
FR7425707A FR2238699B1 (en) 1973-07-28 1974-07-24
SE7409683A SE415183B (en) 1973-07-28 1974-07-25 IRON CHELTS TO USE AS AGENTS FOR IRON FAILURE IN CERTAIN SOILS
DE2436190A DE2436190C2 (en) 1973-07-28 1974-07-26 Sodium iron (III) salt of N- (2-hydroxy-5-methyl-benzyl) -N '- (2-hydroxyethyl) ethylenediamine-N, N'-diacetic acid
GB3335774A GB1459545A (en) 1973-07-28 1974-07-29 Iron chelates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES417766A ES417766A1 (en) 1973-07-28 1973-07-28 Iron chelates

Publications (1)

Publication Number Publication Date
ES417766A1 true ES417766A1 (en) 1976-02-16

Family

ID=8464808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417766A Expired ES417766A1 (en) 1973-07-28 1973-07-28 Iron chelates

Country Status (7)

Country Link
CH (1) CH605654A5 (en)
DE (1) DE2436190C2 (en)
ES (1) ES417766A1 (en)
FR (1) FR2238699B1 (en)
GB (1) GB1459545A (en)
IT (1) IT1050707B (en)
SE (1) SE415183B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2035766A1 (en) * 1991-04-03 1993-04-16 Torrent Castellet Jose Correcting ferric chlorosis in plants

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069249A (en) * 1975-11-11 1978-01-17 W. R. Grace & Co. N,N-di-(hydroxybenzyl)-trimethylene diaminediacetic acids
DE2705882A1 (en) * 1977-02-11 1978-08-17 Dabeer Sardanyola Sa Soil-modifying hydroxyalkyl-alkylenediamine-acetic acid prepn. - by reacting the prod. of alkali salt of hydroxyethyl-alkylenediamine-acetic acid and formaldehyde with phenolic acid cpd.
ES8701715A1 (en) * 1985-12-09 1986-12-01 Cros Sa New complex ferric salts of alpha, alpha'-(1,2-ethanediyl diimino)-bis[5-carboxy-2-hydroxybenzeneacetic acid] and the process for their preparation.
FR2596249B1 (en) * 1986-03-27 1991-01-25 Cotton Haller Pascal STORING STRAWBERRY WITH VINEGAR
PH31170A (en) * 1988-10-31 1998-03-20 Dow Chemical Co Chelants possesing ortho ligating functionality and complexes thereof.
US5696239A (en) * 1988-10-31 1997-12-09 The Dow Chemical Company Conjugates possessing ortho ligating functionality and complexes thereof
US5342604A (en) * 1988-10-31 1994-08-30 The Dow Chemical Company Complexes possessing ortho ligating functionality
ES2036490B1 (en) * 1991-12-19 1994-04-01 Ercros Sa PROCEDURE FOR THE PREPARATION OF NEW CHELATES AND COMPLEX IRON SALTS WITH OTHER TRANSITION METALS, AND THEIR APPLICATION TO COMBAT OIL-ELEMENT ELEMENTS IN VEGETABLES.
CA2602756C (en) * 2005-03-15 2012-01-10 Adelaide Research And Innovation Pty Ltd Sequestering agent for micronutrient fertilisers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072252B (en) * 1955-12-06 1959-12-31 J. R. Geigy A.-G., Basel (Schweiz) Process for the preparation of heavy metal complex-forming, aromatic substituted 1,2 ^ alkylene or 1,2-cycloalkykn-diam'ini-N, N '- diacetic acids and their salts
ES398992A1 (en) * 1971-12-31 1973-01-16 Dabeer Sa Phenolic amino acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2035766A1 (en) * 1991-04-03 1993-04-16 Torrent Castellet Jose Correcting ferric chlorosis in plants

Also Published As

Publication number Publication date
SE415183B (en) 1980-09-15
FR2238699A1 (en) 1975-02-21
GB1459545A (en) 1976-12-22
CH605654A5 (en) 1978-10-13
DE2436190A1 (en) 1975-02-06
SE7409683L (en) 1975-01-29
FR2238699B1 (en) 1981-04-17
DE2436190C2 (en) 1983-11-10
IT1050707B (en) 1981-03-20

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