Transition‐Metal‐Free Borylation of Allylic and Propargylic Alcohols |
| |
| Authors: | Núria Miralles Dr Rauful Alam Prof Kálmán J Szabó Prof Elena Fernández |
| |
| Affiliation: | 1. Department Química Física i Inorgànica, University Rovira i Virgili, Tarragona, Spain;2. Department of Organic Chemistry, Stockholm University, Sweden |
| |
| Abstract: | The base‐catalyzed allylic borylation of tertiary allylic alcohols allows the synthesis of 1,1‐disubstituted allyl boronates, in moderate to high yield. The unexpected tandem performance of the Lewis acid–base adduct, Hbase]+MeO‐B2pin2]? favored the formation of 1,2,3‐triborylated species from the tertiary allylic alcohols and 1‐propargylic cyclohexanol at 90 °C. |
| |
| Keywords: | allyl boronates allylic alcohols allylic borylation metal-free polyboronates |
|
|
