Extracurricular laboratory: Synthetic route of 626-95-9

According to the analysis of related databases, 626-95-9, the application of this compound in the production field has become more and more popular.

Reference of 626-95-9, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 626-95-9, name is 1,4-Pentanediol. This compound has unique chemical properties. The synthetic route is as follows.

General procedure: In a typical experiment, a round bottom flask containing 4-6mL of acetonitrile/water mixture (1:1) was charged with 0.5-1.0mmol of the diol, 5mol% of TetMe-IA, and oxone (2equiv). The resulting mixture was stirred at rt for benzylic diols and at 45C for aliphatic diols. At the end of the reaction, as judged from TLC analysis, little water was added to dissolve the inorganic salts, and the organic matter was extracted with EtOAc at least two times. The combined extract was dried over anhydrous Na2SO4, concentrated in vacuo to obtain the crude product, which was subjected to silica-gel column chromatography using ethyl acetate/pet ether to isolate the pure product.

According to the analysis of related databases, 626-95-9, the application of this compound in the production field has become more and more popular.

Reference:
Article; Jhulki, Samik; Seth, Saona; Mondal, Manas; Moorthy, Jarugu Narasimha; Tetrahedron; vol. 70; 13; (2014); p. 2286 – 2293;,
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