RT Journal Article
T1 Transition metal-free [2,3]-sigmatropic rearrangement in the reaction of sulfur ylides with allenoates
A1 García-Castro, Miguel
A1 Moya-Utrera, Federico
A1 Sarabia-García, Francisco Ramón
K1 Química orgánica
K1 Reacciones químicas
K1 Reactividad (Química)
K1 Reacciones químicas orgánicas - Mecanismos
AB An unprecedented transition metal free [2,3]-sigmatropic rearrangement involving stabilized sulfur ylides and allenoates has been thoroughly established. The scope and utility of this reaction have been extensively studied resulting in C–C bond formation under mild conditions with greater than 20 examples reported. A highlight of the work is the simple and fully operational process that does not involve the use of carbenes or the associated hazardous and sensitive reagents. The reaction can be performed at room temperature and using an open flask. Interestingly, the new C–C bond formation reaction is gram scalable, and the obtained isomers are readily separable, affording interesting building blocks that can be used in the preparation of complex molecules.
PB RSC
YR 2023
FD 2023-08
LK https://hdl.handle.net/10630/27520
UL https://hdl.handle.net/10630/27520
LA eng
NO García-Castro, M., Moya-Utrera, F., & Sarabia, F. (2023). Transition metal-free [2, 3]-sigmatropic rearrangement in the reaction of sulfur ylides with allenoates. Organic & Biomolecular Chemistry, 21(30), 6096-6102.
NO Funding for open access charge: Universidad de Málaga.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026