24621-61-2, (S)-Butane-1,3-diol is a chiral-oxygen-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
(Example 5-1) Under ice cooling, to a dichloromethane solution (20.0 ml) of (S)-1,3-butanediol (519 mg) were added triethylamine (1.04 ml) and tert-butylchlorodiphenylsilane (1.63 ml), followed by stirring at room temperature overnight. The reaction solution was poured into a saturated aqueous ammonium chloride solution, and extracted with ethyl acetate. The organic layer was washed with saturated sodium chloride solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was purified by silica gel chromatography to afford (2S)-4-{[tert-butyl(diphenyl)silyl]oxy}butan-2-ol (1.69 g). 1H NMR(400 MHz,CDCl3) delta: 1.05 (9H, s), 1.22 (3H, d, J = 6.3 Hz), 1.58-1.68 (1H, m), 1.69-1.81 (1H, m), 3.31 (1H, d, J = 2.0 Hz), 3.80-3.91 (2H, m), 4.07-4.15 (1H, m), 7.37-7.50 (6H, m), 7.69 (4H, d, J = 6.2 Hz).
The synthetic route of 24621-61-2 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Daiichi Sankyo Company, Limited; EP2471792; (2012); A1;,
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate