Adding a certain compound to certain chemical reactions, such as: 1187-42-4, name is Diaminomaleonitrile, belongs to nitriles-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1187-42-4, Recommanded Product: 1187-42-4
General procedure: AlCl3 (15 molpercent) was added to a solution of DAMN (1 mmol), ketone (1 mmol) and isocyanide (1 mmol), in 5 ml of CH3CN. The resulting mixture was stirred for an appropriate time at room temperature. After completion of the reaction, as indicated by thin-layer chromatography (TLC; ethyl acetate=n-hexane 3=1), the product was precipitated by addition of 10 ml of water. The precipitate was filtered off, washed with water, and then recrystallized from acetone. In the case of aromatic aldehyde, precipitate after filtration was loaded on column chromatography with 20percent ethyl acetate?hexane as an eluent system to furnish the product.
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Reference:
Article; Bhosale, Shrikar M.; Naik, Nilesh H.; Kusurkar, Radhika S.; Synthetic Communications; vol. 43; 23; (2013); p. 3163 – 3169;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts