Heterocyclization with cyano and sulfonyl epoxides. Preparation of quinoxalines and tetrahydroquinoxalines

…, CA Maryanoff, JS Skotnicki

文献索引：Taylor, Edward C.; Maryanoff, Cynthia A.; Skotnicki, Jerauld S. Journal of Organic Chemistry, 1980 , vol. 45, # 12 p. 2512 - 2515

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被引用次数: 31

摘要

Yields reported are those of isolated purified products and have not been optimized. Spectral data obtained for these compounds are consistent with assigned structures. Reference 5. 6, 7-Dimethyl. Reference 18. Although presumably both the 6 and 7 isomers were formed, only the former was isolated. 7-Chloro. Reference 19. p-tolyl sulfone with benzaldehyde in a two-phase system in the presence of triethylbenzylammonium chloride ...