Nonlinear effects in the enantioselective 1,4-conjugate addition of diethylzinc to chalcone |
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| Affiliation: | 1. School of Resources and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, PR China;2. Energy Research Institute of Shandong Academy of Sciences, Jinan 250014, PR China |
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| Abstract: | A clear positive nonlinear effect of the enantiopurity of ligand 1 on the product ee was observed in the enantioselective 1,4-conjugate addition of Et2Zn to chalcone. The experimental data of nonlinear effect meet Kagan's ML2 model. |
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