Adding a certain compound to certain chemical reactions, such as: 768-70-7, name is 3-Ethynylanisole, belongs to ethers-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 768-70-7, Computed Properties of C9H8O
General procedure: A mixture of CuII(BAPTE)Cl2-[n-Bu4N]4[Mo6O18]2 (1mol%, 30mg) in H2O/DMSO (3mL, 1:10) was stirred for 10min. Then, the phenylacetylenes (1.3mmol), benzyl halide (1mmol), sodium azide (1.1mmol) and sodium ascorbate (5mol%) were added, and the resulting mixture was stirred at room temperature. The progress of the reaction was monitored by TLC (eluting with n-hexane/ethyl acetate, 1:1). At the end of the reaction, methanol (5mL) was added to precipitate the catalyst. The catalyst was recovered by centrifugation, washed with methanol and diethyl ether, and dried in vaccuo. The filtrates were concentrated and the pure product was obtained by thin layer chromatography.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3-Ethynylanisole, and friends who are interested can also refer to it.