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OALib Journal期刊
ISSN: 2333-9721
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一种新型双亲性有机小分子催化剂在水相体系中催化环己酮与硝基烯烃直接不对称Michael加成反应
DOI: 10.1016/S1872-2067(14)60080-2, PP. 1008-1011
Keywords: 不对称催化,乳液,有机催化,迈克尔加成
Abstract:
？设计合成了一系列基于脯氨酸巯基咪唑衍生物的新型双亲性有机小分子催化剂，在水相中加入酸作为助催化剂，可以高效高选择性的催化环己酮与硝基烯烃的不对称Michael加成反应，非对映选择性和对映选择性分别高达99：1和96%.
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