Phase selectively soluble dendrimer-bound osmium complex: a highly effective and easily recyclable catalyst for olefin dihydroxylationElectronic supplementary information (ESI) available: synthesis details, characterization of the osmium complexes, dihydroxylation and recycling procedure. See http://www.rsc.org/suppdata/cc/b4/b401994f/
Tang, Wei-Jun; Yang, Nian-Fa; Yi, Bing; Deng, Guo-Jun; Huang, Yi-Yong; Fan, Qing-Hua; Tang Wei-Jun; The College of Chemistry, Xiangtan University; Yang Nian-Fa; The College of Chemistry, Xiangtan University; Yi Bing; Laboratory of Chemical Biology, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences; Deng Guo-Jun; Laboratory of Chemical Biology, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences; Huang Yi-Yong; The College of Chemistry, Xiangtan University; Fan Qing-Hua; Laboratory of Chemical Biology, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences
Журнал:
Chemical Communications
Дата:
2004
Аннотация:
A new switched biphasic catalysis system for highly effective olefin dihydroxylation has been described, in which the dendritic osmium catalyst preferred to dissolve in the non-polar organic layer and could be easily separated from the polar diol products through phase separation induced by addition of water at the end of the reaction.
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