Synthesis and reactions of halo-, nitro-, and arylazo-substituted 3-cinnamoyltropolones. Formation of styryl-substituted heterocycle-fused troponoid compounds
✍ Scribed by Wen-Tao Gao; Zhong-Tian Jin; Bing-Zhu Yin; Kimiaki Imafuku
- Book ID
- 112129210
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1989
- Tongue
- English
- Weight
- 411 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0022-152X
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📜 SIMILAR VOLUMES
## 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
## Abstract magnified image The starting substrate 3‐(3‐(2‐naphthyl)acryloyl)tropolone (**1**) was achieved by the aldol condensation reaction of 3‐acetyltropolone with 2‐naphthaldehyde. Compound (**1**) reacted with bromine to give 7‐bromo‐(**2**) and 5,7‐dibromo‐3‐(3‐(2‐naphthyl)acryloyl)tropolon