767-91-9, name is 2′-Methoxyphenyl acetylene, belongs to ethers-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. Recommanded Product: 2′-Methoxyphenyl acetylene
General procedure: General produce: o-iodophenol (0.5 mmol), alkyne (1.0 mmol) andbase (1.0 mmol) were added into a 10 mL dry Schlenk tube under Ar,then anhydrous DMF (5 mL) was injected into the mixture using syringe.Then the solution stirred at preheated oil bath (160 C). The reactionwas monitored by TLC and GC.The mixture was cooled down toroom temperature after full conversion, then diluted with dichloromethaneand washed with water three times. The organic layerwas separated and washed with brine followed by drying with anhydrousNa2SO4. The filtrate was concentrated in vacuo to afford thecrude product, which was purified by flash column chromatography onsilica gel (petroleum ether).
The synthetic route of 767-91-9 has been constantly updated, and we look forward to future research findings.