Abstract
Reported is the straightforward four-step synthesis of four unsymmetrical naphthoquinone-fused 8- (diazacine), 9- (diazecine), and 10- (diazonine) membered ring heterocycles in good overall yields. The method takes advantage of double Michael addition-elimination as a prelude to an RCM process affording the indicated heterocycles in modest to good overall yields. Detailed NMR analysis and experimental procedures are provided.
Original language | English |
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Pages (from-to) | 0469-0469 |
Journal | Synfacts |
Volume | 2007 |
Issue number | 05 |
DOIs | |
State | Published - Apr 2007 |