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Patent Searching and Data


Title:
N,N,N',N'-TETRAKIS(2-PYRIDYLMETHYL)ETHYLENEDIAMINE DERIVATIVE, AND INTERMEDIATE THEREOF
Document Type and Number:
Japanese Patent JP2010189340
Kind Code:
A
Abstract:

To provide a new compound efficiently extracting and isolating a metal element (a minor actinoid element, in particular) present in an acidic aqueous solution into an organic phase.

There is provided an N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine derivative represented by formula (I) [in the formula, R11 to R14 each is the same or different and represents a fluorine-containing alkyl group].


Inventors:
MORI ATSUNORI
INABA YUSUKE
TAKESHITA KENJI
Application Number:
JP2009036793A
Publication Date:
September 02, 2010
Filing Date:
February 19, 2009
Export Citation:
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Assignee:
UNIV KOBE
International Classes:
C07D213/68; B01D11/04; C07D213/89; C09K3/00; C22B3/26; C22B60/02; G21F9/06
Attorney, Agent or Firm:
Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito
Hisahiko Ueki