24621-61-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. (S)-Butane-1,3-diol, cas is 24621-61-2,the chiral-oxygen-ligands compound, it is a common compound, a new synthetic route is introduced below.
To a solution of (S)+}1,3-butanediol (10.0 g, 0.110 mol), was added triphenylmethylchloride (33.0 g, 0.330 mol), 4-dimethylaminopyridine (1.40 g, 11.5 mmol) in CH2Cl/pyridine (1:1, 500 mL).Stirring was continued over 48 h. The solvent was removed, the mixture was diluted with ether, washed with brine and dried over Na2SO4. The organic solution was filtered and concentrated. Silica gel chromatography with (5% ethyl acetate/hexanes) produced a clear oil (24 g) in 70% yield.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of (S)-Butane-1,3-diol, 24621-61-2
Reference£º
Patent; Bristol-Myers Squibb Company; Merck & Co. Inc.; US6967196; (2005); B1;,
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