Switchable enantioselectivity was uncovered in the enantioselective catalytic conjugate addition of β,γ-unsaturated α-keto esters with terminal alkynes to the chiral Lewis acid complex of In(BF₄)₃ and chiral phosphoric acid.

中文翻译：

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不对称二元酸催化 β,γ-不饱和 α-酮酯共轭炔加成中的可切换对映选择性

_{在将带有末端炔的 β,γ-不饱和 α-酮酯与 In(BF 4} ) ₃和手性磷酸的手性路易斯酸络合物进行对映选择性催化共轭加成时，发现了可切换的对映选择性。