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ChemInform Abstract: α-Formyl-2-hydroxyacetophenone.

✍ Scribed by T. SZELL; P. SOHAR; GY. HORVATH


Book ID
112027581
Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
27
Category
Article
ISSN
0931-7597

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On the chemistry of α-formyl-2-hydroxyac
✍ Széll, T. ;Sohár, P. ;Horváth, Gy. 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 169 KB

## Abstract The title compound 1 undergoes cyclization and self‐condensation in the presence of dil. NaOH yielding chromone (2) and/or 1‐(3‐chromonyl)‐2‐(2‐hydroxybenzoyl)ethene (3). With benzaldehyde in the presence of piperidine in boiling ethanol, 1 reacts both by cyclization, and self‐condensat