A new dinuclear rhodium(I) complex [Rh2(cod)2(imH)2im]PF6 (I) has been synthesized and characterized. The complex is unstable in solution where it undergoes modifications leading to insoluble oligomers. However, it exhibits high catalytic activity towards polymerization of phenylacetylene as compared with other rhodium-imidazole complexes. Free-standing polylphenylacetylene (PPA) films can be obtained under mild reaction conditions. As-grown PPA films are stable and soluble. Two different types of morphologies were found: one exhibits a cell-like structure with microfibrils inside the cell and the other a dense enamel-like smooth surfac

Russo, M.v., Iucci, G., Furlani, A., Camus, A., Marsich, N. (1992). Synthesis of polyphenylacetylene free-standing films in the presence of rhodium-imidazole catalysts. APPLIED ORGANOMETALLIC CHEMISTRY, 6, 517-524 [10.1002/aoc.590060608].

Synthesis of polyphenylacetylene free-standing films in the presence of rhodium-imidazole catalysts

IUCCI, GIOVANNA;
1992-01-01

Abstract

A new dinuclear rhodium(I) complex [Rh2(cod)2(imH)2im]PF6 (I) has been synthesized and characterized. The complex is unstable in solution where it undergoes modifications leading to insoluble oligomers. However, it exhibits high catalytic activity towards polymerization of phenylacetylene as compared with other rhodium-imidazole complexes. Free-standing polylphenylacetylene (PPA) films can be obtained under mild reaction conditions. As-grown PPA films are stable and soluble. Two different types of morphologies were found: one exhibits a cell-like structure with microfibrils inside the cell and the other a dense enamel-like smooth surfac
1992
Russo, M.v., Iucci, G., Furlani, A., Camus, A., Marsich, N. (1992). Synthesis of polyphenylacetylene free-standing films in the presence of rhodium-imidazole catalysts. APPLIED ORGANOMETALLIC CHEMISTRY, 6, 517-524 [10.1002/aoc.590060608].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/153760
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