D. Young, D. Comins
Nov 8, 2005
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Influential Citations
22
Citations
Journal
Organic letters
Abstract
[chemical reaction: see text]. Sequential tandem directed lithiations of an N-Boc-4-methoxy-1,2-dihydropyridine have been achieved, leading to C-5,C-6 disubstituted dihydropyridones on acidic workup. The chlorine atom of the dihydropyridone products can in turn be substituted giving rise to diverse substituents at C-6.