GB2411654A - Process for the preparation of metal acetylacetonates - Google Patents

Process for the preparation of metal acetylacetonates Download PDF

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Publication number
GB2411654A
GB2411654A GB0513295A GB0513295A GB2411654A GB 2411654 A GB2411654 A GB 2411654A GB 0513295 A GB0513295 A GB 0513295A GB 0513295 A GB0513295 A GB 0513295A GB 2411654 A GB2411654 A GB 2411654A
Authority
GB
United Kingdom
Prior art keywords
metal
preparation
acetylacetone
metal acetylacetonates
oxide
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.)
Granted
Application number
GB0513295A
Other versions
GB0513295D0 (en
GB2411654B (en
Inventor
Boyapati Manoranjan Choudhary
Lakshmi Kantam Mannepalli
Mihir Kanti Chaudhari
Sanjay Kumar Dehury
Siddhartha Sankar Dhar
Upasana Bora
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority claimed from PCT/IB2002/005750 external-priority patent/WO2004056737A1/en
Publication of GB0513295D0 publication Critical patent/GB0513295D0/en
Publication of GB2411654A publication Critical patent/GB2411654A/en
Application granted granted Critical
Publication of GB2411654B publication Critical patent/GB2411654B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/92—Ketonic chelates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/77—Preparation of chelates of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12—Ketones containing more than one keto group
    • C07C49/14—Acetylacetone, i.e. 2,4-pentanedione

Abstract

The present invention provides an improved, economical and environmmentally benign process for metal complexes of acetylacetone having the general formula, M(acac)n wherein M is a metal cation selected from the group consisting of Fe, Co, Ni, Cu, Zn, Al, Ca, Mg, Mo, Ru, Re, U, Th, Ce, Na, K, Rb, Cs, V, Cr, and Mn etc., n is an integer which corresponds to the electrovalence of M, are obtained by reacting the corresponding metal hydroxide, metal hydrated oxide or metal oxide with a stoichiometric amount of acetylacetone and separating the product.

Description

GB 2411654 A continuation (74) Agent and/or Address for Service: Bromhead
Johnson Kingsbourne House, 229-231 High Holborn, LONDON, WC1V 7DP, United Kingdom
GB0513295A 2002-12-23 2002-12-23 Process for the preparation of metal acetylacetonates Expired - Fee Related GB2411654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/005750 WO2004056737A1 (en) 2002-12-23 2002-12-23 Process for the preparation of metal acetylacetonates

Publications (3)

Publication Number Publication Date
GB0513295D0 GB0513295D0 (en) 2005-08-03
GB2411654A true GB2411654A (en) 2005-09-07
GB2411654B GB2411654B (en) 2007-07-18

Family

ID=34362329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0513295A Expired - Fee Related GB2411654B (en) 2002-12-23 2002-12-23 Process for the preparation of metal acetylacetonates

Country Status (3)

Country Link
AU (1) AU2002368493A1 (en)
DE (1) DE10297840B8 (en)
GB (1) GB2411654B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112735721B (en) * 2020-12-21 2022-05-27 横店集团东磁股份有限公司 High-frequency low-loss composite soft magnetic material and preparation method and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972943A (en) * 1974-01-18 1976-08-03 Wacker-Chemie Gmbh Process for preparing alkaliacetylacetonates
EP0027890A1 (en) * 1979-10-19 1981-05-06 Chemische Fabriek Zaltbommel B.V. Process for the preparation of cobalt (II) acetyl acetonate
EP0028308A1 (en) * 1979-10-19 1981-05-13 Chemische Fabriek Zaltbommel B.V. Process for the preparation of cobalt (III) acetyl acetonates
EP1044953A1 (en) * 1998-07-10 2000-10-18 Daicel Chemical Industries, Ltd. Process for the preparation of alkaline earth metal salts of beta-diketo compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071693B (en) * 1957-08-10 1959-12-24 Badische Aniilin- &. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein. Etf.: Dt Hans Schfoeder f, Ludswiigishafen/ Rhein, Dr. Otto Schffichitiing, Eßlingen/ Nieckar-Hegensberg, und Dr. Karl Wimmer, Ludwiigshiaifen/Rhein Process for the production of compounds with divalent nickel bound in an everi-complex manner
US3088955A (en) * 1958-08-11 1963-05-07 Union Carbide Corp Preparation of acetylacetonates from ores
BE600501A (en) * 1960-02-23 1900-01-01
US3474464A (en) * 1967-08-03 1969-10-21 Grace W R & Co Process for preparing acetylacetonates
DE2420775C3 (en) * 1974-04-29 1980-01-31 Wacker-Chemie Gmbh, 8000 Muenchen Process for the production of manganese (III) acetylacetonate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972943A (en) * 1974-01-18 1976-08-03 Wacker-Chemie Gmbh Process for preparing alkaliacetylacetonates
EP0027890A1 (en) * 1979-10-19 1981-05-06 Chemische Fabriek Zaltbommel B.V. Process for the preparation of cobalt (II) acetyl acetonate
EP0028308A1 (en) * 1979-10-19 1981-05-13 Chemische Fabriek Zaltbommel B.V. Process for the preparation of cobalt (III) acetyl acetonates
US4338254A (en) * 1979-10-19 1982-07-06 Chemische Fabriek Zaltbommel Process for the preparation of cobalt (III) acetylacetonate
EP1044953A1 (en) * 1998-07-10 2000-10-18 Daicel Chemical Industries, Ltd. Process for the preparation of alkaline earth metal salts of beta-diketo compounds

Also Published As

Publication number Publication date
DE10297840B8 (en) 2012-02-02
DE10297840B3 (en) 2011-11-24
AU2002368493A1 (en) 2004-07-14
GB0513295D0 (en) 2005-08-03
GB2411654B (en) 2007-07-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121223