Practical solvent-free microwave-assisted hydroboration of alkynes
Autores
Altarejos Salido, JuliaIdentificadores
Enlace permanente (URI): http://hdl.handle.net/10017/43407DOI: 10.1002/ejoc.202000110
ISSN: 1434-193X
Fecha de publicación
2020-04-16Fecha fin de embargo
2021-04-16Cita bibliográfica
European Journal of Organic Chemistry, 2020, v. 2020, n. 20, p. 3024-3029
Palabras clave
Alkynes
Hydroboration
Microwave chemistry
Alkenyl boronates
Solvent-free synthesis
Proyectos
CTQ2017-85263-R (Ministerio de Economía y Competitividad); RD16/0009/0015 (RETIC REDinREN, Instituto de Salud Carlos III); CM/JIN/2019-025 (Comunidad de Madrid y Universidad de Alcalá); CCG19/CC-038 (Universidad de Alcalá)
Tipo de documento
info:eu-repo/semantics/article
Versión
info:eu-repo/semantics/publishedVersion
Derechos
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
© Wiley, 2020
Derechos de acceso
info:eu-repo/semantics/openAccess
Resumen
A simple and rapid protocol for the anti-Markovnikov hydroboration of alkynes assisted by microwave irradiation has been developed. Pinacolborane smoothly reacts with terminal alkynes to obtain (E)-alkenyl boronates in good yields and short reactions times in the absence of solvent. Further transformations on the carbon-boron bond of the adducts can be sequentially achieved without the need of purifying the alkenyl boronates.
Ficheros en el ítem
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Practical_Altarejos_EJOC_2020.pdf | 985.5Kb |
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Practical_Altarejos_EJOC_2020.pdf | 985.5Kb |
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