These common heterocyclic compound, 767-91-9, name is 2′-Methoxyphenyl acetylene, 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. Recommanded Product: 2′-Methoxyphenyl acetylene
General procedure: A mixture of aryl iodide (2 mmol), aryl alkyne (2.4 mmol), Ni(OAc) 2 (10 mol %), Et3N (6 mmol) and 1,4-dioxane (15 mL) were charged into the reactor (steel bomb). The reactor was closed and pressurized to ~2bar CO and then stirred at 100 C for 4 h. The reaction Progress was monitored by TLC. The reaction mixture was cooled to room temperature, before being filtered through a pad of Celite. The filtrate was concentrated and purified by silica gel with a mixture of hexane and ethyl acetate to give the pure product. For all examples, reactions were performed on 100 mg scale of corresponding aryl iodides.
The synthetic route of 2′-Methoxyphenyl acetylene has been constantly updated, and we look forward to future research findings.
Reference:
Article; Charugandla, Renuka; Vangala, Markandeya Sarma; Chidara, Sridhar; Korupolu, Raghu Babu; Tetrahedron Letters; vol. 59; 34; (2018); p. 3283 – 3287;,
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