Adding a certain compound to certain chemical reactions, such as: 2568-33-4, 3-Methylbutane-1,3-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, 2568-33-4, blongs to alcohols-buliding-blocks compound. Computed Properties of C5H12O2
Example 123(3R*,4R*)-N-[3,5-bis(trifluoromethyl)benzyl]-3-(4-fluoro-2-methylphenyl)-1-(3-hydroxy-3-methylbutyl)-N-methylpiperidine-4-carboxamide monohydrochloride(step 1)To a solution of 3-methyl-1,3-butanediol (1.0 g) in pyridine (10 mL) was added p-toluenesulfonyl chloride (2.26 g) at 0 C., and the mixture was stirred at room temperature for 27 hr. The reaction mixture was poured into ethyl acetate, organic layer was washed with 1N hydrochloric acid and water and dried, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (solvent gradient; 0?100% ethyl acetate/hexane) to give 3-hydroxy-3-methylbutyl 4-methylbenzenesulfonate (878 mg, 35%) as a colorless oil.1H-NMR (300 MHz, CDCl3):delta 1.22 (6H, s), 1.34 (1H, s), 1.86 (2H, t, J=6.8 Hz), 2.45 (3H, s), 4.21 (2H, t, J=6.8 Hz), 7.35 (2H, d, J=8.0 Hz), 7.80 (2H, d, J=8.3 Hz)
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,2568-33-4, its application will become more common.
Reference:
Patent; Shirai, Junya; Morimoto, Shinji; Sugiyama, Hideyuki; Sakauchi, Nobuki; Yoshikawa, Takeshi; US2008/275085; (2008); A1;,
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