Related Products of 4891-38-7, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 4891-38-7 as follows.
General procedure: A 25 mL Schlenk tube equipped with a magnetic stirringbar was charged with I2 (12.7 mg, 0.05 mmol), substituted thiol1 (0.5 mmol) and alkyne 2 (0.75 mmol). The tube was evacuatedtwice and backfilled with nitrogen, and DTBP (2.5 mmol)was added into the tube under nitrogen atmosphere. The tubewas sealed with a balloon and the mixture was stirred undernitrogen atmosphere at 110 C for 18 h. Upon completion of thereaction, the resulting solution was cooled to r.t., and thesolvent was removed with the aid of a rotary evaporator. Theresidue was purified by column chromatography on silica gel(PE-EtOAc) to give 3.
According to the analysis of related databases, 4891-38-7, the application of this compound in the production field has become more and more popular.
Reference:
Article; Yan, Kelu; Yang, Daoshan; Zhang, Mengqi; Wei, Wei; Liu, Yao; Tian, Laijin; Wang, Hua; Synlett; vol. 26; 13; (2015); p. 1890 – 1894;,
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