Highly Enantioselective Nitrone Cycloadditions with 2-Alkenoyl Pyridine N-Oxides Catalyzed by Cu(II)−BOX Complexes
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资源简介：
Enantioselective nitrone cycloadditions with 2-alkenoyl pyridine N-oxides as dipolarophiles have been reported. The reaction is catalyzed by Cu(II)−BOX complexes to give the expected isoxazolidine products with high diastereo- and enantioselectivity.
创建时间：
2016-02-23
