WO2010138720A3 - Compounds and methods for chelating metals in aqueous solutions - Google Patents

Compounds and methods for chelating metals in aqueous solutions Download PDF

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Publication number
WO2010138720A3
WO2010138720A3 PCT/US2010/036414 US2010036414W WO2010138720A3 WO 2010138720 A3 WO2010138720 A3 WO 2010138720A3 US 2010036414 W US2010036414 W US 2010036414W WO 2010138720 A3 WO2010138720 A3 WO 2010138720A3
Authority
WO
WIPO (PCT)
Prior art keywords
aqueous solutions
metals
methods
compounds
water
Prior art date
Application number
PCT/US2010/036414
Other languages
French (fr)
Other versions
WO2010138720A2 (en
WO2010138720A9 (en
Inventor
Julius Rebek, Jr.
Orion B. Berryman
Aaron C. Sather
Original Assignee
The Scripps Research Institute
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 The Scripps Research Institute filed Critical The Scripps Research Institute
Publication of WO2010138720A2 publication Critical patent/WO2010138720A2/en
Publication of WO2010138720A9 publication Critical patent/WO2010138720A9/en
Publication of WO2010138720A3 publication Critical patent/WO2010138720A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
    • C07D451/14—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing 9-azabicyclo [3.3.1] nonane ring systems, e.g. granatane, 2-aza-adamantane; Cyclic acetals thereof

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The present invention relates to a new class of organic compounds and their use, for example, to sequester metal ions, including actinides (such as uranium and plutonium), precious metals (such as gold, silver and platinum) and all other metals (such as transition metals), from aqueous solutions, such as bodies of water (including but not limited to ocean water, seawater, river water) and all other aqueous solutions. Specifically, the present invention relates to a new class of polydentate organic chelating agents and methods for their use to recover metals from aqueous solutions, such as uranium from seawater.
PCT/US2010/036414 2009-05-27 2010-05-27 Compounds and methods for chelating metals in aqueous solutions WO2010138720A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21707809P 2009-05-27 2009-05-27
US61/217,078 2009-05-27

Publications (3)

Publication Number Publication Date
WO2010138720A2 WO2010138720A2 (en) 2010-12-02
WO2010138720A9 WO2010138720A9 (en) 2011-04-07
WO2010138720A3 true WO2010138720A3 (en) 2011-05-26

Family

ID=43223362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/036414 WO2010138720A2 (en) 2009-05-27 2010-05-27 Compounds and methods for chelating metals in aqueous solutions

Country Status (1)

Country Link
WO (1) WO2010138720A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116693428A (en) * 2023-05-26 2023-09-05 西安近代化学研究所 Synthesis method of tri (p-toluenesulfonyloxymethyl) nitromethane

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861564A (en) * 1984-07-24 1989-08-29 Year Laboratories, Inc. Method of use of 1,3 disubstituted aromatic cyclohexane imides as chelating agents
EP1637524A1 (en) * 2004-09-20 2006-03-22 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. 10-substituted 1-, 4, 7,-tris (carboxymethyl)-1,4,7,10-tetraazacyclo-dodecane derivative for use as contrast agents
US20070104644A1 (en) * 2003-11-14 2007-05-10 Alan Cuthbertson Inhibitor imaging agents
US20080044360A1 (en) * 2005-12-29 2008-02-21 Epix Pharmaceuticals, Inc. Methods of collagen imaging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861564A (en) * 1984-07-24 1989-08-29 Year Laboratories, Inc. Method of use of 1,3 disubstituted aromatic cyclohexane imides as chelating agents
US20070104644A1 (en) * 2003-11-14 2007-05-10 Alan Cuthbertson Inhibitor imaging agents
EP1637524A1 (en) * 2004-09-20 2006-03-22 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. 10-substituted 1-, 4, 7,-tris (carboxymethyl)-1,4,7,10-tetraazacyclo-dodecane derivative for use as contrast agents
US20080044360A1 (en) * 2005-12-29 2008-02-21 Epix Pharmaceuticals, Inc. Methods of collagen imaging
US20080058636A1 (en) * 2005-12-29 2008-03-06 Epix Pharmaceuticals, Inc. Methods of myocardial imaging

Also Published As

Publication number Publication date
WO2010138720A2 (en) 2010-12-02
WO2010138720A9 (en) 2011-04-07

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