An efficient and facile cyclic iminium-ion-based strategy has been developed for the synthesis of structurally diverse N-aryl substituted C1-functionalized THIQs. Cyclic iminium ions generated in situ from 2-(2-bromomethyl)benzaldehyde reacted with acetone to furnish ketone moiety at C-1 position in THIQs in moderate to good yields.
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页码:1641 / 1648
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Barbosa-Filho José M., 2006, Rev. bras. farmacogn., V16, P109, DOI 10.1590/S0102-695X2006000100020