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Title: | Introducing N‑Sulfinylamines into Visible-Light-Induced Carbene Chemistry for the Synthesis of Diverse Amides and α‑Iminoesters |
Authors: | Roy, S. Biswas, A. Paul, H. Ariyan, SK . Chatterjee, I. |
Issue Date: | 6-May-2024 |
Abstract: | A rare example of visible-light-mediated diverse reactivity of N-sulfinylamines with different types of carbene precursors has been disclosed. Acylsilanes and aryldiazoacetates have been utilized as nucleophilic and electrophilic carbene precursors into the N�S�O linchpin, to achieve valuable amides and α-iminoesters, respectively. Interestingly, diazocarbonyls can also participate in the amidation reaction with N-sulfinylamines via in situ generated ketenes. This operationally simple modular method offers a mild, transition-metal free, and coupling-reagent-free protocol to fabricate structurally diverse amides and a promptly accessible technique to achieve α-iminoesters, where visible light remains as a key promoter. |
URI: | http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4413 |
Appears in Collections: | Year-2023 |
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