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. 31599-61-8, name is 4-Iodo-1,2-dimethylbenzene, A new synthetic method of this compound is introduced below., HPLC of Formula: C8H9I
General procedure: PdCl2(PPh3)2 (0.1 mmol), P(o-tolyl)3 (0.1 mmol), TFben(0.5 mmol) and indole (1.0 mmol) were transferred into an ovendriedtube (15 mL), which was evacuated and backfilled withN2(5x). DMSO (2 mL), aryl iodide (1.2 mmol), Et3N (1 mmol) andHCO2H (1.5 mmol) were added into the tube via syringe. The reactionmixture was stirred at 70 C for 24 h. After the reaction wascomplete, the mixture was filtrated and extracted with DCM. Thecombined organic layers were washed with H2O and brine, driedover anhydrous Na2SO4, and then concentrated under vacuum.The crude product was purified by column chromatography on silicagel (petroleum ether/ethyl acetate = 20/1) to afford the product.
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.