申请人:Mitsui Chemicals, Inc.
公开号:EP2161296A1
公开(公告)日:2010-03-10
A compound comprising one or two or more thietane groups and a metal atom in a molecule, wherein the metal atom is an Sn atom, an Si atom, a Zr atom, a Ge atom, a Ti atom, a Zn atom, an Al atom, a Fe atom, a Cu atom, a Pt atom, a Pb atom, an Au atom or an Ag atom.
A preferred compound is represented by the general formula (3),
wherein, in the formula, M represents a metal atom; X1 and X2 each independently represent a sulfur atom or an oxygen atom; R1 represents a divalent organic group; m represents an integer of 0 or 1 or more; p represents an integer of from 1 to n; q represents an integer of from 1 to (n-p); n represents a valence of a metal atom M; Yq each independently represent an inorganic or organic residue; and when q is 2 or more, Yq may be bonded to one another for forming a ring structure with the intermediary of a metal atom M.
一种化合物,其分子中包含一个或两个或两个以上的硫杂环丁烷基团和一个金属原子,其中金属原子为Sn原子、Si原子、Zr原子、Ge原子、Ti原子、Zn原子、Al原子、Fe原子、Cu原子、Pt原子、Pb原子、Au原子或Ag原子。
一种优选化合物由通式(3)表示、
式中,M 代表金属原子;X1 和 X2 各自独立地代表硫原子或氧原子;R1 代表二价有机基团;m 代表 0 或 1 或更多的整数;p 代表 1 至 n 的整数;q 代表 1 至(n-p)的整数;n 代表金属原子 M 的价数;Yq 各自独立地代表无机或有机残基;当 q 为 2 或更多时,Yq 可相互键合,以便以金属原子 M 为中介形成环状结构。