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.
The flask was charged with (S) -butane-1,3-diol (1.00 g, 11.10 mmol) in dichloromethane (DCM) (27 mL),Triethylamine (1.347 g, 13.32 mmol),4-Dimethylaminopyridine (0.136 g, 1.110 mmol) and 4-methylbenzene-1-sulfonyl chloride (2.327 g, 12.21 mmol) were added. The reaction was stirred at room temperature for 1 hour.Quench the reaction with saturated NH 4 Cl,Extracted with DCM. The organic portion was dried over MgSO 4, filtered and concentrated under reduced pressure to give a residue which was purified by silica gel chromatography eluting with 0-50% ethyl acetate / heptane to give the product (0. 288 g, 1.179 mmol, yield 10.62%).
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 24621-61-2, (S)-Butane-1,3-diol
Reference£º
Patent; Abbvie Incorporated; Argiriadi, Maria A.; Breinlinger, Eric C.; Chien, Ellen Yulin Tsai; Cowart, Marlon D.; Frank, Kristine E.; Friedman, Michael M.; Hardy, David J.; Herold, J. Martin; Liu, Huaqing; Chu, Wei; Scanio, Marc J.; Schrimpf, Michael R.; Vargo, Thomas R.; Van Epps, Stacy A.; Webster, Matthew P.; Little, Andrew J.; Dunstan, Teresa A.; Katcher, Matthew H.; Schedler, David A.; (232 pag.)JP6557436; (2019); 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