申请人:The Regents of the University of California
公开号:US05410052A1
公开(公告)日:1995-04-25
Mthods and apparatus for the extraction of a ligand such as molecular oxygen from a first fluid environment and for release of a ligand such as molecular oxygen, as well as ligand carrier compounds therefore comprising linear, pentadentate polyalkylamines and transition metal ions. The carrier compounds have the general formula: ##STR1## where, each of R.sub.1 and R.sub.2 is independently an organic group including a sulfur, an oxygen or a nitrogen coordinated to M; each of m, n. o, and p is 1, 2 3, or 4; X is selected from the group consisting of 2,6-pyridyl, 2,6-piperidyl, 2,5pyrrolyl, 2,4-imidazolyl, substituted heterocyclic amines, --O--, --S-- >P--R.sub.3, and >N--R.sub.3 where R.sub.3 is hydrogen, lower alkyl, or aralkyl; and M is a transition metal ion.
提取第一流体环境中的配体如分子氧,并释放配体如分子氧的方法和装置,以及包括线性、五齿聚烷基胺和过渡金属离子的配体载体化合物。载体化合物具有通式:##STR1## 其中,R.sub.1和R.sub.2中的每一个都是独立的有机基团,包括与M配位的硫、氧或氮;m、n、o和p中的每一个都是1、2、3或4;X从2,6-吡啶基、2,6-哌啶基、2,5-吡咯基、2,4-咪唑基、取代的杂环胺、--O--、--S--、>P--R.sub.3和>N--R.sub.3中选择,其中R.sub.3是氢、低碳基或芳基碳基;M是过渡金属离子。