2615-15-8, 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 2615-15-8, name is 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol. This compound has unique chemical properties. The synthetic route is as follows.
Step 1.In a 50 mL three-necked flask, add TsCl (6.05 g, 31.9 mmol),Hexaethylene glycol (3.81 g, 12.8 mmol), a catalytic amount of 4-dimethylaminopyridine (20 mg) and 20 mL of CH2Cl2,Under an ice-salt bath, triethylamine (6.55 g, 64.8 mmol) was added dropwise using a constant pressure dropping funnel.After stirring at room temperature for 12h, the reaction was stopped and washed with 1M HCl solution (30mL ¡Á 3).Wash with saturated sodium bicarbonate solution (30 mL ¡Á 3), wash with saturated brine (30 mL ¡Á 3), and dry with anhydrous sodium sulfate. Filter and spin dry.Column chromatography separation: CH2Cl2 ? CH2Cl2: EA = 1: 1, red compound A was obtained as a viscous liquid.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 2615-15-8, 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol.
Reference:
Patent; Changzhou University; Xiao Tangxin; Zhou Ling; Wu Kehui; Li Zhengyi; Sun Xiaoqiang; (6 pag.)CN110372682; (2019); A;,
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