Wherein R is a C1 to C5 normal alkyl and R′ is a C4 to C8 normal and branched alkyl group. The compounds are synthesized at high yield and purity by the reaction of corresponding N,N′-dialkylethylenediamine and N,N-dialkyl-2-chloroacetamide. The separation is achieved by utilizing the soft-soft interaction between the trivalent actinides and ‘N’ atoms of the extractant. Both soft donor “n” and hard donor ‘O’ sites are incorporated in the molecule for better extraction of trivalent actinides over trivalent lanthanides. Thus, this molecule can be used as selective extractant to separate trivalent actinides from trivalent lanthanides."/>
公开/公告号US8785691B2
专利类型
公开/公告日2014-07-22
原文格式PDF
申请/专利号US200913388000
申请日2009-09-11
分类号C07C237/02;C07C237/06;C07C231/12;
国家 US
入库时间 2022-08-21 16:03:17