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 51762-67-5 as follows. Recommanded Product: 51762-67-5
General procedure: (1R,2R)-1,2-bis(3-phenylphenyl)ethane-1,2-diol 1 (1.0 mmol,1.0 equiv.) and 4mL of DMSO were placed in two-neck flask under anitrogen atmosphere at room temperature. To this reaction mixturewas added 3- or 4-nitrophthalonitrile (1.0 mmol, 1.0 equiv.) andstirred for 15 min under inert atmosphere. Finely ground anhydrousK2CO3 (1.0 mmol, 1.0 equiv.) was then added to the resultingmixture at room temperature. The reaction was monitored by thin layer chromatography and completed in 2 h. The reaction mixturewas poured into water-ice (1:3 v/v) resulting in the formation oflight-yellow precipitate and then extracted with dichloromethane.The combined organic layer was dried over anhydrous Na2SO4 andthe solvent was evaporated under reduced pressure to give a crudeproduct that was purified by silica gel chromatography. The elutionwas carried out with dichloromethaneeethyl acetate (95:5).
According to the analysis of related databases, 51762-67-5, the application of this compound in the production field has become more and more popular.
Reference:
Article; Goek, Halil Zeki; Goek, Ya?ar; Journal of Molecular Structure; vol. 1206; (2020);,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts