Condensation of 5-aminobenzimidazoles with β-ketoester
نویسندگان
چکیده
منابع مشابه
Asymmetric aldol reactions of α,β-unsaturated ketoester substrates catalyzed by chiral diamines.
Highly efficient asymmetric aldol reactions between α,β-unsaturated keto esters and acyclic ketones catalyzed by chiral diamines are reported. The corresponding products were obtained in excellent yields with excellent enantioselectivities. The absolute configuration for the product was determined by X-ray analysis. A variety of substrates were tolerable in the present catalytic system.
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ژورنال
عنوان ژورنال: Arabian Journal of Chemistry
سال: 2010
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2009.12.002