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. 16588-02-6, name is 2-Chloro-5-nitrobenzonitrile, A new synthetic method of this compound is introduced below., Recommanded Product: 16588-02-6
3-Cyano-4-chloroaniline. 2-Chloro-5-nitrobenzonitrile (25 g, 137 mmol) was dissolved in ethanol (275 mL). Stannous chloride dihydrate (154.5 g, 0.685 M) was added and the mixture stirred at 70 C. for 30 min. The mixture was then cooled to room temperature and poured into crushed ice. The mixture was made basic with solid sodium hydroxide. This mixture was extracted with ethyl acetate (3*100 mL). The extracts were combined, washed with brine, dried (MgSO4), concentrated and the residue dried under vacuum and recrystallized from ethanol to yield light brown needles (10.6 g, 51%).
The synthetic route of 16588-02-6 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Chapdelaine, Marc; Davenport, Timothy; Haeberlein, Markus; Horchler, Carey; McCauley, John; Pierson, Edward; Sohn, Daniel; US2004/87575; (2004); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts