【摘 要】
：
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 catalyz
【出 处】
：
Chinese Chemical Letters
论文部分内容阅读
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.
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. be reused without remarkable change in optical catalytic activity.
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