La página a la que intenta acceder ha sido trasladada a otra dirección.
https://quibio.web.uah.es/
Por favor, espere a ser redirigido o pulse en el enlace anterior.
The page you are trying to access has been moved to another address.
https://quibio.web.uah.es/
Please wait to be redirected or click on the link above.
Esta versión de nuestra web ya no se mantiene actualizada.
Por favor, visite nuestra web operativa en
https://quibio.web.uah.es/group/
y actualice sus enlaces.
https://quibio.web.uah.es/group/
y actualice sus enlaces.
¡Gracias!
Practical solvent‐free microwave‐assisted hydroboration of alkynes
Julia Altarejos, David Sucunza, Juan José Vaquero, Javier Carreras*
Eur. J. Org. Chem., 2020, Accepted Articles
DOI: 10.1002/ejoc.202000110
Highlighted in ChemistryViews: web, twitter, youtube
| 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. |