Adding a certain compound to certain chemical reactions, such as: 4254-15-3,(S)-Propane-1,2-diol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 4254-15-3,4254-15-3
To a solution of (S)-1,2-propanediol (20.0 g, 0.263 mol), triethylamine (31.9 g, 0.315 mol), 4-dimethylaminopyridine (1.28 g, 10.5 mmol) in CH2Cl2 (200 mL) was added tert-butyldimethylsiloxy chloride (47.3 g, 0.315 mol) at 22 C. The mixture was allowed to stir for 18 h. The mixture was diluted with CH2Cl2, washed with water and sat. aqueous NH4Cl. The organic solution was dried over Na2SO4, filtered and concentrated under reduced pressure. Silica gel chromatography (5% ethyl acetate/hexanes) of the concentrate gave 45.0 g of the title compound as a clear oil in 90% yield.
According to the analysis of related databases, 4254-15-3, the application of this compound in the production field has become more and more popular.
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