Complex and process for preparing complex
AssigneeSumitomo Rubber Industries, Ltd.
InventorsHiroshi Tadaoka, Kazuyoshi Shiga
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Abstract
An object of the present invention is to provide a novel complex having at least two carbon-carbon double bonds and/or carbon-carbon triple bonds. The present invention provides a complex represented by a structural formula (2): [In the structural formula (2), M1 to M4 are identical to or different from each other and represent a metal atom, R1 to R6 are identical to or different from each other and represent a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an alkenyl group having 2 to 18 carbon atoms or an alkynyl group having 2 to 18 carbon atoms, and at least two of R1 to R6 are the alkenyl group having 2 to 18 carbon atoms or the alkynyl group having 2 to 18 carbon atoms.].
Claims10
A complex of formula (1):
- [M4O(RCOO)6]n (1)
- wherein in the formula (1), M is zinc, R is —CH═CH2, and n is an integer of 1 to 8.
A complex of structural formula (2):
- wherein in the structural formula (2), M1 to M4 are zinc, and R1 to R6 are —CH═CH2.
A process for preparing a complex, comprising a step of conducting a reaction between a compound of formula (3) and a metal oxide of formula (4) in a solvent:
- [M5(RCOO)x].yH2O (3)
- M6aOb (4)
- wherein in the formula (3), M5 is zinc, R is —CH═CH2, x is two, y is zero;
- and in the formula (4), M6 is zinc, a is one, and b is one, wherein the prepared complex is a complex of formula (1).
Dependencies are inferred from the claim text.