Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 32703-80-3, name is 4-(tert-Butyl)phthalonitrile, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 4-(tert-Butyl)phthalonitrile
A mixture of 3.0 g (16.3 mmol) of 4-tert-butylphthalonitrile and 0.12 g (17.1 mmol) of lithium in 20 mL of anhydrous quinoline was re uxed for 3 h. The mixture was cooled, 30 mL of concentrated aqueous HCl and 150 mL of water were added with stirring, and the precipitate was ltered off, washed with water, and dried. The product was dissolved in chloroform and subjected to chromatography on aluminum oxide (activity grade III). The eluate was evaporated, and compound 1 was precipitated with methanol. Yield 0.8 g (36.2%), R f 0.52 (CHCl 3 -hexane, 3 : 1). Electronic absorption spectrum (CHCl 3 ), lambda max , nm (log epsilon): 342 (4.81), 603 (4.41), 645 (4.59), 664 (5.03), 701 (5.10). 1 H NMR spectrum (CDCl 3 ), delta, ppm: 2.60 br.s (2H, NH), 1.90 m (36H, t-Bu), 8.15 m (4H, 5-H), 8.86 m (4H, 3-H), 9.16 m (4H, 6-H). Mass spectrum (MALDI-TOF): m/z 739.156 [M] + .
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 32703-80-3.
Reference:
Article; Dmitrieva, O. A.; Ivanova, Yu. B.; Khrushkova, Yu. V.; Lyubimova, T. V.; Mamardashvili, N. Zh.; Semeikin, A. S.; Russian Journal of General Chemistry; vol. 90; 5; (2020); p. 852 – 857; Zh. Obshch. Khim.; vol. 90; 5; (2020); p. 760 – 766,6;,
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