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Asymmetric Dihydroxylation of Allylamine Catalyzed by Wool-OsO_4 Complex 被引量:1
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作者 JuHongMIAO JiHuoYANG +7 位作者 LiYiCHEN meiyuhuang YingYanJIANG JuHongMIAO JiHuoYANG LiYiCHEN meiyuhuang YingYanJIANG 《Chinese Chemical Letters》 SCIE CAS CSCD 2003年第10期1008-1011,共4页
A new chiral polymer-metal complex, wool-osmium tetroxide(wool-OsO4) complex was prepared by a very simple method. This complex was found to be able to catalyze the asymmetric dihydroxylation of allylamine to get (R)-... A new chiral polymer-metal complex, wool-osmium tetroxide(wool-OsO4) complex was prepared by a very simple method. This complex was found to be able to catalyze the asymmetric dihydroxylation of allylamine to get (R)-(+)-3-amino-l, 2-propanediol. The experimental results showed that OsO4 content in the complex, reaction time, allylamine/OsO4 molar ratio all have great effects on the chemical and optical yields of product. Additionally, wool-OsO4 complex catalyst could be reused without remarkable change in optical catalytic activity. 展开更多
关键词 Wool-osmium tetroxide asymmetric dihydroxylation allylamine.
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