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May 10, 2026The Journal of Organic Chemistry0 citations

Photoredox-Catalyzed Radical–Polar Crossover Annulation To Access Silyl/Aryl/Alkyl-Substituted N -Aryl γ-Lactams

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RCRaghunath ChowdhuryADAkhil K. DubeyPGPooja Goyal

Key Points

  • The aim is to explore a photoredox-catalyzed method for synthesizing silyl/aryl/alkyl-substituted γ-lactams.
  • Utilized photoredox catalysis for annulation under mild conditions.
  • Evaluated yields and diastereoselectivities of the synthesized compounds.
  • Successfully synthesized γ-lactams with good to excellent yields.
  • Achieved significant diastereoselectivity in product formation.

Abstract

-aryl γ-lactams in good to excellent yields and diastereoselectivities under mild conditions. The potentiality of this method has been demonstrated in expedient synthesis of pharmaceutical drugs such as (±)-oxiracetam, (±)-phenotropil, (±)-phenibut.HCl, and (±)-pregabalin.

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Cite This Study

Chowdhury et al. (2026) studied this question.

synapsesocial.com/papers/6a0020aec8f74e3340f9b8bahttps://doi.org/10.1021/acs.joc.6c00329
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