Solid state grinding as a tool to aid enantiomeric resolution by cocrystallisation
作者:Mark D. Eddleston、Mihails Arhangelskis、Tomislav Friščić、William Jones
DOI:10.1039/c2cc36130b
日期:——
The formation of diastereomeric cocrystals of malic acid and tartaric acid was investigated by liquid-assisted grinding in the solid state. We demonstrate that racemic malic acid can be converted into two distinct diastereomeric cocrystal phases by grinding with a single enantiomer of tartaric acid.
我们在固态下通过液体辅助研磨研究了
苹果酸和
酒石酸非对映异构体共晶的形成。我们证明,外消旋
苹果酸可通过与单一对映体
酒石酸的研磨转化为两种不同的非对映异构共晶相。