2026-04-21T12:04:04Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/104992025-05-28T00:05:20Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Synthesis of highly substituted 1,3-dienes through halonium promoted 1,2-sulfur migration of propargylic thioethers
Martínez Núñez, Clara
Velasco Pérez, Noelia
Sanz Díez, Roberto
Suárez Pantiga, Samuel
Conjugated 1-bromo or 1-iodo-1,3-dienes bearing a sulfide substituent have been synthesized via 1,2-sulfur migration from propargylic thioethers upon activation with NIS or NBS. The reaction generally proceeds with high control over the regio- and diastereoselectivity. Highly substituted thiophenes and selenophenes are easily obtained from the generated dienes.
2025-05-27
2025-05-27
2024-01
info:eu-repo/semantics/article
1359-7345
http://hdl.handle.net/10259/10499
10.1039/D3CC06194A
1364-548X
eng
Chemical Communications. 2024, V. 60, n. 13, p. 1794-1797
https://doi.org/10.1039/D3CC06194A
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
Atribución 4.0 Internacional
Royal Society of Chemistry