Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 5332-06-9, name is 4-Bromobutanenitrile, A new synthetic method of this compound is introduced below., Recommanded Product: 5332-06-9
Preparation of 4-iodobutanenitrile After 4-bromobutanenitrile (1.48 g, 10 mmol) was dissolved in acetonitrile (30 mL), sodium iodide (6 g, 40 mmol) was added thereto, and the mixture was stirred for 70 minutes at 60 C. After the temperature was lowered to room temperature, water (30 mL) was added to the reaction material, and the result was extracted with ethyl acetate (30 mL*2). Excess iodine was removed by washing the organic layer with a 1% aqueous sodium thiosulfate solution, and the organic layer was washed with salted water, dried with anhydrous magnesium sulfate, and concentrated under reduced pressure to give a target compound (1.86 g, 95%). 1H-NMR (300 MHz, CDCl3) delta 2.13 (m, 2H), 2.53 (t, J=13.8 Hz, 2H), 3.30 (t, J=13 Hz, 2H)
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY; SON, Jong Chan; KIM, Bong Jin; KIM, Jae Hak; LEE, Ill Young; YUN, Chang Soo; LEE, Sang Ho; LEE, Chong Kgo; US2014/249162; (2014); A1;,
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