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Asymmetric Induction in Hydroacylation by Cooperative Iminium Ion–Transition-Metal Catalysis
Organic Letters ( IF 4.9 ) Pub Date : 2016-10-21 00:00:00 , DOI: 10.1021/acs.orglett.6b02825 Ettore J. Rastelli 1 , Ngoc T. Truong 1 , Don M. Coltart 1
Organic Letters ( IF 4.9 ) Pub Date : 2016-10-21 00:00:00 , DOI: 10.1021/acs.orglett.6b02825 Ettore J. Rastelli 1 , Ngoc T. Truong 1 , Don M. Coltart 1
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A new strategy for the rhodium-catalyzed enantioselective hydroacylation is described. This has been achieved through the merger of iminium ion catalysis and transition-metal catalysis such that asymmetric induction derives from a readily accessible, inexpensive chiral nonracemic secondary amine catalyst rather than a chiral nonracemic phosphine as is typical of conventional asymmetric hydroacylation methods.
中文翻译：
协同离子-过渡金属催化加氢酰化反应的不对称诱导
描述了铑催化的对映选择性加氢酰化的新策略。这是通过将亚胺离子催化和过渡金属催化合并而实现的，使得不对称诱导衍生自易于获得的廉价手性非外消旋仲胺催化剂，而不是常规不对称加氢酰化方法中典型的手性非外消旋膦。
更新日期：2016-10-21
中文翻译：
协同离子-过渡金属催化加氢酰化反应的不对称诱导
描述了铑催化的对映选择性加氢酰化的新策略。这是通过将亚胺离子催化和过渡金属催化合并而实现的，使得不对称诱导衍生自易于获得的廉价手性非外消旋仲胺催化剂，而不是常规不对称加氢酰化方法中典型的手性非外消旋膦。
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