Technical Notes：

1.As a catalyst to synthesize e nantioenriched benzylic boronic esters via the borylation of racemic benzylic chloride.

2.Catalyst for the regioselective acylation reaction of ?-ketoesters by photoactivation by visible light in the presence ofL ewis acid or base catalysts.

3.Promotes the copper catalyzed reductive trifluoromethylation of alkyl iodides with Togni's reagent.

References:

1.Angew. Chemie International Edition, 2018, 57 (44), 14529-14532.

2.Org. Lett.. 2018, 20(22), 7278-7282.

3.Org. L ett., 2018, 20(15), 467 7-4680.