How is 2-[(2R)-2-Piperidinyl]ethanol (CAS: 68419-38-5) typically synthesized?

2-[(2R)-2-Piperidinyl]ethanol is typically synthesized through a multi-step process involving the protection of the hydroxyl group of 2-piperidineethanol, followed by selective reduction of the ketone to an alcohol. This often involves using reducing agents like sodium borohydride and specific chiral catalysts to achieve high enantiomeric excess. The overall yield is around 70-80%.