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Updated: Jun 25, 2026

Efficient Synthesis of All-Carbon Quaternary Centers via the Conjugate Addition of Functionalized Monoorganozinc Bromides
Published on: May 26, 2019
Zinc-Mediated Four-Component Carbonylation toward Direct Synthesis of α-Amino Ketones
Qiangwei Li1,2, Xiao-Feng Wu1,2
1Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian, Liaoning, China.
Abstract:
α-Amino ketone plays an important role in medicinal chemistry due to its excellent multiple reaction sites, which serve as a chemical hub for constructing complex molecules. Moreover, its skeleton is also found in many bioactive molecules. The traditional methods for synthesizing α-amino ketones are usually limited by harsh reaction conditions and the use of presynthesized and toxic reagents. As a readily available synthetic reagent, organic iodides play an important role in organic synthesis due to their high reactivity and high functional group compatibility. Herein, we report a zinc-mediated carbonylation reaction involving alkyl iodides, aldehydes, and amines, which efficiently synthesized a series of α-amino ketone compounds.
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