Facile synthesis of aminonaphthoquinone Mannich bases by noncatalytic multicomponent reaction |
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| Authors: | Lluvia Itzel López-López Sendar Daniel Nery-Flores Aidé Sáenz-Galindo Denisse de Loera |
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| Affiliation: | 1. School of Chemistry, Universidad Autónoma de Coahuila, Saltillo, Coahuila, Mexicolluvialopez@uadec.edu.mx;3. School of Chemistry, Universidad Autónoma de Coahuila, Saltillo, Coahuila, Mexico;4. Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico |
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| Abstract: | Mannich bases are formed in a noncatalytic multicomponent reaction, which is promoted by ultrasound irradiation. The procedure avoids the use of toxic solvents, catalyst, and purification, generating the desired compounds in excellent yields and short reaction times. |
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| Keywords: | Aminonaphthoquinone green reaction lawsone Mannich bases ultrasound irradiation |
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