A Sulfur Monoxide Surrogate Designed for the Synthesis of Sulfoxides and Sulfinamides **

Abstract: Sulfur monoxide (SO) is a highly reactive species that cannot be isolated in bulk. However, SO can play a pivotal role as a fundamental building block in organic synthesis. Reported herein is the design and application of a sulfinylhydrazine reagent as an easily prepared sulfur monoxide surrogate. We show facile thermal SO transfer from this reagent to dienes where a reaction using a mechanistic probe suggests the generation of singlet SO. Combined with Grignard reagents and appropriate carbon or nitrogen electrophiles, the reagent serves as an effective “SO” donor to enable the one‐pot, three‐component synthesis of sulfoxides and sulfinamides.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
A Sulfur Monoxide Surrogate Designed for the Synthesis of Sulfoxides and Sulfinamides ** ; day:20 ; month:11 ; year:2023 ; extent:6
Angewandte Chemie / International edition. International edition ; (20.11.2023) (gesamt 6)

Creator
Austrup, David
Saito, Fumito

DOI
10.1002/anie.202315123
URN
urn:nbn:de:101:1-2023112114591704612723
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:36 AM CEST

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Associated

  • Austrup, David
  • Saito, Fumito

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