H. S. Lopez, J. E. Enciso, A. Ochoa-Terán, J. I. Velazquez, J. I. Sarmiento, “An easy one-step synthesis of imidazolin-2-ones from phthalic anhydrides and their antioxidant evaluation”, Mendeleev Commun., 26:1 (2016), 69

Эта публикация цитируется в 11 статьях

Communications

An easy one-step synthesis of imidazolin-2-ones from phthalic anhydrides and their antioxidant evaluation

H. S. Lopez^a, J. E. Enciso^a, A. Ochoa-Terán^b, J. I. Velazquez^c, J. I. Sarmiento^c

^a Faculty of Chemical-Biological Sciences, Autonomous University of Sinaloa, Culiacán, Sinaloa, México
^b Centro de Graduados e Investigación en Química, Instituto Tecnológico de Tijuana, Tijuana, México
^c Faculty of Engineering, Autonomous University of Sinaloa, Culiacán, Sinaloa, México

Аннотация: Treatment of phthalic anhydride derivatives with trimethylsilyl azide affords benzimidazolin-2-ones in 45–91% yield, which is the result of two consecutive Curtius reactions. Within the series obtained, 1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one showed highest antioxidant activity.

Язык публикации: английский

DOI: 10.1016/j.mencom.2016.01.027

	*Дополнительные материалы:*
		Supplementary_data_1.pdf	563.2 Kb