Invention Grant
US09441285B2 Bifunctional compounds useful as ligands of uranium (VI), methods of synthesising same and uses thereof
有权
可用作铀配体（VI）的双官能化合物，其合成方法及其用途
- Patent Title: Bifunctional compounds useful as ligands of uranium (VI), methods of synthesising same and uses thereof
- Patent Title (中): 可用作铀配体（VI）的双官能化合物，其合成方法及其用途
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Application No.: US14399935Application Date: 2013-05-06
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Publication No.: US09441285B2Publication Date: 2016-09-13
- Inventor: Guilhem Arrachart , Nicolas Aychet , Gilles Bernier , Fabien Burdet , Antoine Leydier , Manuel Miguirditchian , Stephane Pellet-Rostaing , Gabriel Plancque , Raphael Turgis , Elisabeth Zekri
- Applicant: AREVA Mines
- Applicant Address: FR Courbevoie
- Assignee: Areva Mines
- Current Assignee: Areva Mines
- Current Assignee Address: FR Courbevoie
- Agency: Nixon Peabody LLP
- Agent Khaled Shami
- Priority: FR1254176 20120507; FR1262362 20121219
- International Application: PCT/EP2013/059352 WO 20130506
- International Announcement: WO2013/167516 WO 20131114
- Main IPC: C22B60/02
- IPC: C22B60/02 ; C07F9/572 ; C07F9/38 ; C07F9/40 ; G21F9/00 ; G21F9/06 ; G21F9/12
Abstract:
New compounds which meet general formula (I): where: m=0, 1 or 2; R1 and R2=a C6 to C12, straight-chain or branched, hydrocarbon group; R3=H, a C1 to C12, straight-chain or branched, hydrocarbon group, optionally comprising one or more heteroatoms; a C3 to C8 monocyclic hydrocarbon group, optionally comprising one or more heteroatoms, or a monocyclic (hetero)aryl group; or else R2 and R3 together form a —(CH2)n— group where n=1 to 4; R4=a C2 to C8, straight-chain or branched, hydrocarbon group, or a monocyclic aromatic group; R5=H, or a C1 to C12, straight-chain or branched, hydrocarbon group.
Public/Granted literature
- US20150133688A1 BIFUNCTIONAL COMPOUNDS USEFUL AS LIGANDS OF URANIUM (VI), METHODS OF SYNTHESISING SAME AND USES THEREOF Public/Granted day:2015-05-14
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