5460-32-2, name is 4-Iodo-1,2-dimethoxybenzene, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Formula: C8H9IO2
General procedure: Rh(PPh3)3Cl (2.5 mol%) and DPPP (0.04 mmol) were transferred into an oven-dried tube(15 mL), which was evacuated and backfilled with N2 (5x). THF(2 mL), H2O (1 mmol), aryl iodides (1.2 mmol), furfural (1 mmol)and amine (1.8 mmol) were added into the tube via syringe and sealed with Teflon plug. The reaction mixture was stirred at 140 C for 12 h. After the reaction was complete, the mixture was concentrated by rotary evaporation. The crude product was purified by column chromatography (EA/PE = 1/20) on a silica gel to afford the desired product.
The synthetic route of 5460-32-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Qi, Xinxin; Zhou, Rong; Ai, Han-Jun; Wu, Xiao-Feng; Journal of Catalysis; vol. 381; (2020); p. 215 – 221;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com