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. 29289-13-2, name is 2-Iodo-4-methylaniline, A new synthetic method of this compound is introduced below., Product Details of 29289-13-2
General procedure: A 25 mL reaction tube was charged with 2-haloaniline 1 (0.6 mmol), potassium o-ethyldithiocarbonate 2 (1.8 mmol), FeF3 (0.06 mmol), 2,2?-bis(diphenylphosphino)-1,1?-binaphthyl (0.03 mmol) and DMF (4 mL). The reaction vessel was flushed with argon for three times and sealed. Then the mixture was stirred electromagnetically in an oil bath at 110 for 3 – 21 hours. The reaction process was monitored by TLC on silica gel. After the reaction was completed, the reaction mixture was cooled to room temperature, then 4 mL HCl (3mol/L) was added and stirred for 30 minutes. Then the reaction mixture solution was extracted by ethyl acetate (3*20 mL). Subsequently, the combined organic solution were dried by anhydrous sodium sulfate and the target product was purified by silica gel colum chromatography (eluent: petroleum ether / ethylacetate) to give the corresponding pure product 3.
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; Gao, Min; Lou, Chunqing; Zhu, Ning; Qin, Weijing; Suo, Quanling; Han, Limin; Hong, Hailong; Synthetic Communications; vol. 45; 20; (2015); p. 2378 – 2385;,
Iodide – Wikipedia,
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