IT1191961B - PROCEDURE TO PREPARE ETHYLENDIAMINE TETRACETIC ACID SALTS BISODIC SALT, AND THEIR HYDRATES - Google Patents

PROCEDURE TO PREPARE ETHYLENDIAMINE TETRACETIC ACID SALTS BISODIC SALT, AND THEIR HYDRATES

Info

Publication number
IT1191961B
IT1191961B IT48161/86A IT4816186A IT1191961B IT 1191961 B IT1191961 B IT 1191961B IT 48161/86 A IT48161/86 A IT 48161/86A IT 4816186 A IT4816186 A IT 4816186A IT 1191961 B IT1191961 B IT 1191961B
Authority
IT
Italy
Prior art keywords
hydrates
prepare
procedure
acid salts
tetracetic acid
Prior art date
Application number
IT48161/86A
Other languages
Italian (it)
Other versions
IT8648161A0 (en
Inventor
Kannan Ramaswami
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT8648161A0 publication Critical patent/IT8648161A0/en
Application granted granted Critical
Publication of IT1191961B publication Critical patent/IT1191961B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/76—Metal complexes of amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT48161/86A 1985-06-24 1986-06-20 PROCEDURE TO PREPARE ETHYLENDIAMINE TETRACETIC ACID SALTS BISODIC SALT, AND THEIR HYDRATES IT1191961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74809585A 1985-06-24 1985-06-24

Publications (2)

Publication Number Publication Date
IT8648161A0 IT8648161A0 (en) 1986-06-20
IT1191961B true IT1191961B (en) 1988-03-31

Family

ID=25007995

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48161/86A IT1191961B (en) 1985-06-24 1986-06-20 PROCEDURE TO PREPARE ETHYLENDIAMINE TETRACETIC ACID SALTS BISODIC SALT, AND THEIR HYDRATES

Country Status (6)

Country Link
JP (1) JPS62451A (en)
CH (1) CH668256A5 (en)
DE (1) DE3620629A1 (en)
FR (1) FR2583748A1 (en)
GB (1) GB2176787B (en)
IT (1) IT1191961B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325654A (en) * 1986-07-18 1988-02-03 Fuji Photo Film Co Ltd Color photographic developing solution composition and method for processing silver halide color photographic sensitive material
TW363075B (en) * 1994-11-01 1999-07-01 Daikin Ind Ltd Fluoride polymer compound painting and coating method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407645A (en) * 1943-06-21 1946-09-17 Martin Dennis Company Aliphatic polycarboxylic amino acids and process of making them
US2461519A (en) * 1948-03-17 1949-02-15 Frederick C Bersworth Method of producing carboxylic substituted aliphatic amines and metallic salts thereof
US4224310A (en) * 1979-09-04 1980-09-23 Richardson-Merrell, Inc. Dentifrice compositions
US4322361A (en) * 1980-03-03 1982-03-30 The Dow Chemical Company Method of preparing a manganese chelate having improved properties

Also Published As

Publication number Publication date
DE3620629A1 (en) 1987-01-02
GB2176787A (en) 1987-01-07
JPS62451A (en) 1987-01-06
GB2176787B (en) 1989-04-12
IT8648161A0 (en) 1986-06-20
FR2583748A1 (en) 1986-12-26
CH668256A5 (en) 1988-12-15
GB8615063D0 (en) 1986-07-23

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