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. 3441-01-8, name is 3-Cyanobenzamide, A new synthetic method of this compound is introduced below., SDS of cas: 3441-01-8
Example 23 m-Cyanobenzamide (2.92 g), sodium nitrite (2.76 g), and dimethyl sulfoxide (50 ml) were mixed and stirred vigorously at room temperature. To the mixture, methanesulfonic acid (3.95 g) was added dropwise over ten minutes, and further stirred vigorously for three hours. The solvent was removed under reduced pressure, and water (50 ml) was added to the residue. The precipitated crystals were collected through filtration, washed with water, and dried, to thereby obtain 2.57 g of m-cyanobenzoic acid (yield 88percent). The obtained m-cyanobenzoic acid had a purity of 96percent.
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; Showa Denko Kabushiki Kaisha; US6433211; (2002); B1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts