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A Direct Method for Synthesis of Quinoxalines and Quinazolinones Using Epoxides as Alkyl Precursor. | LitMetric

A Direct Method for Synthesis of Quinoxalines and Quinazolinones Using Epoxides as Alkyl Precursor.

Molecules

Key Laboratory of Special Functional Aggregated Materials, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.

Published: November 2023

AI Article Synopsis

Article Abstract

An iodine-mediated one-pot synthesis of pyrrolo/indolo [1,2-]quinoxalines and quinazolin-4-one via utilizing epoxides as alkyl precursors under metal-free conditions has been described. Both 1-(2-aminophenyl)-pyrrole and 2-aminobenzamide could be applied to this protocol. A total of 33 desired products were obtained with moderate to good yields. This methodology was suitable for wide-scale preparation and the obtained products could be further modified into promising pharmaceutically active reagents.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10648482PMC
http://dx.doi.org/10.3390/molecules28217391DOI Listing

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