Synthesis 2025; 57(08): 1490-1498
DOI: 10.1055/a-2515-0351
paper
C–S Bond Forming and Cleaving Reactions

Doyle–Kirmse Reaction of S-Allyl and S-Propargyl Phosphorothioates

Laurine Tual
,
Charlou Rognan
,
Timothé Maujean
,
Romain Pertschi
,
Nicolas Girard
,
Gaëlle Blond
,
Mihaela Gulea
The authors acknowledge the financial support from the Ministère de l’Enseignement Supérieur et de la Recherche (doctoral grant to L.T. and C.R.), the Centre National de la Recherche Scientifique (CNRS) and the University of Strasbourg. This work has been published under the framework of the IdEx Unistra and benefits from a funding from the state managed by the Agence Nationale de la Recherche (French National­ Research Agency) as part of the Investments for the Future Program (postdoctoral grant to T.M.).


Abstract

The Doyle–Kirmse reaction represents a powerful synthetic tool for forming both C–S and C–C bonds in a single process. The rhodium-catalyzed Doyle–Kirmse reaction of S-allyl and S-propargyl phosphorothioates with diazoesters has been developed and represents a rare example involving substrates bearing an electron-withdrawing group on the sulfur atom. The transformation takes place at room temperature, in only 5 minutes, and leads via a [2,3]-sigmatropic rearrangement of the sulfonium ylide intermediate to the corresponding S-homoallyl or S-homoallenyl phosphorothioates in yields ranging from 25% to 92% (19 examples).

Supporting Information



Publikationsverlauf

Eingereicht: 22. November 2024

Angenommen nach Revision: 11. Januar 2025

Accepted Manuscript online:
11. Januar 2025

Artikel online veröffentlicht:
25. Februar 2025

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