In conventional solid-phase peptide synthesis (SPPS), α-amino groups are protected with alkoxycarbonyl groups (e.g., 9-fluorenylmethoxycarbonyl [Fmoc]). However, during SPPS, inherent side reactions ...
Pharmaceutical process chemists use resolutions, or the separation of enantiomers from racemic mixtures, more than 60% of the time to generate chiral compounds. Among resolution methods, ...
Atropisomerism is a type of stereoisomerism that results from severely hindered rotation around a single bond. If the barrier to rotation is sufficiently high then the two atropisomers will be stable ...