Synthesis and Reactions of Halo-, Arylaz
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Wentao Gao; Mingchun Sun; Yang Li
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Article
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2010
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John Wiley and Sons
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English
⚖ 160 KB
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## Abstract The starting substrate 3‐(3‐(1‐naphthyl)acryloyl)tropolone (**3**) was achieved by the aldol condensation reaction of 3‐acetyltropolone with 1‐naphthaldehyde. Compound **3** reacted with bromine to afford 7‐bromo‐3‐ (3‐(1‐naphthyl)acryloyl)tropolone (**4**), 5,7‐dibromo‐3‐(3‐(1‐naphthyl