As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 504-63-2, name is 1,3-Propanediol, molecular formula is C3H8O2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. SDS of cas: 504-63-2
General procedure: To a solution of 1,3-propanediol (19) (6.51 mL, 90 mmol) in dry DMF (40 mL) was added NaH (60% oil dispersion; 1.20 g, 30 mmol) in installments at 0 C and the mixture was stirred at room temperature for 10 min. Dodecyl bromide (4.80 mL, 20 mmol) and KI (3.32 g, 20 mmol) were added and the mixture was heated at 95 C for 4 h. After cooling, the mixture was poured into ice-water and extracted with AcOEt. The extracts were washed with brine, dried over Na2SO4 and evaporated. The resulting residue was purified by flash CC (silica gel; AcOEt/hexane, 1:2) to provide dodecyl ether 20a (3.38 g, 69%). Tetradecyl ether 20b (79%) and hexadecyl ether 20c (77%) were similarly prepared from 1,3-propanediol (19).
With the rapid development of chemical substances, we look forward to future research findings about 504-63-2.
Reference:
Article; Yamano, Yumiko; Tsuboi, Kazuhito; Hozaki, Yuki; Takahashi, Kiyohiro; Jin, Xing-Hua; Ueda, Natsuo; Wada, Akimori; Bioorganic and Medicinal Chemistry; vol. 20; 11; (2012); p. 3658 – 3665;,
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