| abstract |
The invention relates to the field of chemical synthesis, and discloses a preparation method of pinacol borane, which comprises performing condensation reaction of pinacol and dichloroborane under alkaline conditions. The method provided by the invention can prepare pinacol borane with high and stable yield, and the synthesis method is simple, the raw materials are easy to obtain and cheap, can greatly reduce the production cost, and is more suitable for industrial production. |