Catalytic Enantioselective Pictet–Spengler Reaction of α‐Ketoamides Catalyzed by a Single H‐Bond Donor Organocatalyst
作者:Rémi Andres、Qian Wang、Jieping Zhu
DOI:10.1002/anie.202201788
日期:2022.5.2
A simple prolinamide bearing a single H-bond donor urea function catalyzes the Pictet–Spengler reaction between tryptamines and α-ketoamides to afford 1,1-disubstituted tetrahydro-β-carbolines in excellent yields and enantiomeric excesses.
带有单一氢键供体尿素功能的简单脯氨酰胺可催化色胺和 α-酮酰胺之间的 Pictet-Spengler 反应,以优异的产率和对映体过量提供 1,1-二取代的四氢-β-咔啉。