Related Products of 19099-54-8, These common heterocyclic compound, 19099-54-8, name is 1-Iodo-2-isopropylbenzene, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
0.3 mmol of sodium carbonate and 0.1 mmol of 1,2-bis(thiophen-2-yl)acetylene,Tetrakis(triphenylphosphine palladium) 0.005 mmol, bis(2-diphenylphosphinophenyl)ether 0.005 mmol,0.2 mmol of 4-methylbenzeneboronic acid, 0.3 mmol of 2-isopropyliodobenzene, and 1 mL of N,N-dimethylformamide were added to a 15 mL reaction tube.Nitrogen was repeatedly filled 10 times, placed in an oil bath at 120 C, and reacted for 24 hours;Cooled to room temperature, the reaction was diluted with ethyl acetate, washed with water three times, the organic phase dried over anhydrous Na2SO4, filtered, and concentratedPurification by thin layer chromatography to give 31.2mg of the desired product, yield 78%.
The synthetic route of 19099-54-8 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Huaqiao University; Cheng Guolin; Lv Weiwei; (20 pag.)CN109879713; (2019); A;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com