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. 13421-13-1, name is 4-Chloro-2-iodobenzoic acid, A new synthetic method of this compound is introduced below., Computed Properties of C7H4ClIO2
General procedure: To an oven dried three neck RB containing 2-Iodobenzoic acid (1) (2mmol), benzyl amine (2) (4mmol) and CuI(0.4mmol) in DMSO(3ml) was added 0.55g of K2CO3. Then, the reaction mixture was allowed to stir at 90C under air atmosphere for 12h.The completion of the reaction was monitored by TLC. After being cooled at room temperature the reaction mixture was poured in to ice cooled water and extracted with ethyl acetate two times. The combined organic layer was washed with brine and then dried over anhydrous Na2SO4. The solvent was evaporated and the crude product was purified by column chromatography (hexane(80)/ ethyl acetate (20)) on silica gel to afford 2-phenyl-4H-benzo[d][1,3]oxazine-4-one.
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:
Article; Munusamy, Sathishkumar; Venkatesan, Sathesh; Sathiyanarayanan, Kulathu Iyer; Tetrahedron Letters; vol. 56; 1; (2015); p. 203 – 205;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com