Reference of 5332-06-9, The chemical industry reduces the impact on the environment during synthesis 5332-06-9, name is 4-Bromobutanenitrile, I believe this compound will play a more active role in future production and life.
Reference Example 1 4-(p-tolylamino)butanenitrile p-Toluidine (10.407 g, 97.116 mmol) was dissolved in anhydrous acetonitrile and, after adding potassium carbonate (49.9 g, 361.272 mmol), stirred at room temperature for 10 minutes. After slowly adding 4-bromobutyronitrile (10.1 mL, 101.972 mmol) to the resultant reaction mixture, reaction was carried out at 100 C. for 2 days. The mixture was cooled to room temperature and the produced solid was removed by filtering. The filtrate was concentrated under reduced pressure. A target compound (13.23 g, 78.2%) was yielded. A target compound was used in the next step without further purification. 1H NMR (CDCl3, 300 MHz) delta 7.04 (d, J=8.0 Hz, 2H), 6.57 (d, J=8.3 Hz, 2H), 3.62 (s, 1H, NH), 3.29 (q, J=6.3 Hz, 2H), 2.47 (t, J=7.0 Hz, 2H), 2.28 (s, 3H), 1.96 (t, J=6.8 Hz, 2H).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 4-Bromobutanenitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Korea Institute of Science and Technology; US2011/319619; (2011); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts