How is (2S)-2-Oxetanylmethanol (CAS: 2090778-00-8) typically synthesized?

(2S)-2-Oxetanylmethanol can be synthesized via a reduction of (2S)-2-oxetanone using sodium borohydride or lithium aluminum hydride as the reducing agent. The reaction is typically carried out in an ether solvent like diethyl ether. High yield and good selectivity are achieved under mild conditions, making it a practical method for laboratory and industrial synthesis.