Fig. 1: The reported chiral aldehyde catalytic systems and the asymmetric α−propargylation reaction of amino acid esters (LG = Leaving Group). | Nature Communications

Fig. 1: The reported chiral aldehyde catalytic systems and the asymmetric α−propargylation reaction of amino acid esters (LG = Leaving Group).

From: Chiral aldehyde-nickel dual catalysis enables asymmetric α−propargylation of amino acids and stereodivergent synthesis of NP25302

Fig. 1

a The reported chiral aldehyde-involved catalytic systems. b The reported catalytic asymmetric α−propargylation of amino acid esters. c The chiral aldehyde/nickel catalyzed α−propargylation of N-unprotected amino acid derivatives (this work).

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