申请人:Flanagan Scott
公开号:US20070129568A1
公开(公告)日:2007-06-07
Low melting point organic liquid compounds with high boiling points are prepared by a preferred process having the J
+x
Q
y
(R—COO
−
)
x-y
where x is 1 to 8, preferably 1-3, y is 0 to x−1, where R—COO
−
is an anion selected from the group consisting of 2-ethyl hexanoate, pivalate, neodecanoate, and mixtures thereof, Q is another anion or mixture of other anions, and J
+x
is a cation selected from cations of Groups IA, IIA, IB, IIB, IIIB, IVB, VB, VIB, VIIB, VIII and lanthanide metals, cations selected from cations of B, Si, Ge, As, Sb, Te and Po metalloids, an ammonium cation derived from ammonia or an organic amine, an organic phosphonium cation, and mixtures thereof the organic liquid compounds being substantially free of volatile organic compounds. These compounds, as liquids, are useful as low volatile organic solvents, e.g., solvents in which a variety of chemical reactions may be carried out.
本发明提供了一种首选工艺,其中J+xQy(R-COO-)x-y,其中x为1至8,优选为1-3,y为0至x-1,其中R-COO-是从2-乙基己酸盐,季戊四酸盐,新戊酸盐和其混合物中选择的阴离子,Q是另一个阴离子或其他阴离子的混合物,J+x是从IA,IIA,IB,IIB,IIIB,IVB,VB,VIB,VIIB,VIII和镧系金属的阳离子,从B,Si,Ge,As,Sb,Te和Po金属的阳离子,从氨或有机胺衍生的铵阳离子,有机磷铵阳离子和其混合物中选择的阳离子,所述有机液体化合物基本上不含挥发性有机化合物。这些化合物作为液体,可用作低挥发性有机溶剂,例如,可在其中进行各种化学反应。