Reference of 14752-66-0,Some common heterocyclic compound, 14752-66-0, name is Sodium 4-chlorobenzenesulfinate, molecular formula is C6H4ClNaO2S, 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.
General procedure: I2 (0.5 mmol) was added to a solution of alkynes (0.5 mmol),sodium benzenesulfnates (1.0 mmol) and DTBP (1.0 mmol)in C2H5OH: H2O (2 mL:2 mL), and the reaction mixture wasstirred and heated at 60C for 2.0 h. Then, the mixture wascooled to room temperature, quenched by Na2S2O3, dilutedwithwaterandextractedbyCH2Cl2 (10mL ×3).Thecombined organic layer was washed with water and dried over anhydrousNa2SO4. The solvent was removed in vacuum and the targetcompound was obtained by column chromatography on silicagel (petroleum ether: ethyl acetate = 15: 1, v: v).
The synthetic route of 14752-66-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Bi, Wenzhu; Ren, Chunyan; Jia, Linguo; Xia, Xiaoyi; Chen, Xi; Chen, Xiaolan; Zhao, Yufen; Phosphorus, Sulfur and Silicon and the Related Elements; vol. 192; 4; (2017); p. 391 – 396;,
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