With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.355-80-6, name is 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol, molecular formula is C5H4F8O, molecular weight is 232.0719, as common compound, the synthetic route is as follows.355-80-6
General procedure: To 100 mg compound 2 (0.54 mmol) suspended in 5 mL CH2Cl2 was added 0.5 mL oxalyl chloride (0.27 mmol) slowly. The mixturewas reacted under room temperature for 1 h. Solvent was distilled under reduced pressure, residue dissolved in 2 mL CH2Cl2 and dropwised to a mixture containing 0.6 mmol relevant ROH, 1.8 mmol triethylamine and 5 mL CH2Cl2. The mixture was reacted underroom temperature and monitored by TLC to the end of reaction, solvent distilled, residue recrystallization from ethyl acetate and hexane affords target compounds.
Statistics shows that 355-80-6 is playing an increasingly important role. we look forward to future research findings about 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol.
Reference:
Article; Du, Qing-Shan; Shi, Yan-Xia; Li, Peng-Fei; Zhao, Zhen-Jiang; Zhu, Wei-Ping; Qian, Xu-Hong; Li, Bao-Ju; Xu, Yu-Fang; Chinese Chemical Letters; vol. 24; 11; (2013); p. 967 – 969;,
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