COMMUNICATIONS
Erica K. J. Lui and Laurel L. Schafer
centrated under reduced pressure, affording a mixture of
ligand and product. The mixture was chilled in the fridge for
at least 30 min. Cold hexanes were added to the concentrat-
ed oil and the suspension formed was filtered using filter
paper and a funnel. Unless otherwise stated, concentration
of filtrate under reduced pressure afforded the desired sec-
ondary amine in high purity.
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Supporting Information
´
´
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Detailed descriptions of experimental procedures and their
spectroscopic data are available in the Supporting Informa-
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Adv. Synth. Catal. 2016, 358, 713 – 718