CHEN Yuan-yin, LU Xue-ran, ZHONG Zhen-lin. SYNTHESIS OF POLY-4,7-DITHIANONYLSILSESQUIOXANE RHODIUM COMPLEX AND ITS CATALYTIC BEHAVIOR FOR THE HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE[J]. Acta Polymerica Sinica, 1992,(5):527-532.
CHEN Yuan-yin, LU Xue-ran, ZHONG Zhen-lin. SYNTHESIS OF POLY-4,7-DITHIANONYLSILSESQUIOXANE RHODIUM COMPLEX AND ITS CATALYTIC BEHAVIOR FOR THE HYDROSILYLATION OF OLEFINS WITH TRIETHOXYSILANE[J]. Acta Polymerica Sinica, 1992,(5):527-532.DOI:
catalytic behavior of a new type of polymer-bound coordinate catalyst
silica-bound poly 4
7-dithianonylsilsesquioxane rhodium complex. The complex exhibited good catalytic activity for the hydrosilylation reaction of olefins with trie-thoxysilane at 110 to 130℃. Even if the amount of complex used was lowered to the molar ratio of 10-5(rhodium to olefin)
the hydrosilylation reaction took place smoothly and the turnover number of olefin was more than 80
000 in such a case. The structure of the polymer ligand was discussed in detail
and the possible structure of coordinate center was sugested.