Synthesis and chemical reactivity of 6,8-dibromo 7-hydroxychromone-3-carboxaldehyde towards some nucleophilic reagents
Amira Mohsen Mohamed Abd El Monem;
Abstract
Acetylation of resorcinol (1) using glacial acetic acid in the presence of freshly fused zinc chloride, using the standard procedure gave 2,4-dihydroxyacetophone (2) which on bromination using bromine in 80% acetic acid afforded 3,5-dibromo-2,4-dihydroxy-
Other data
| Title | Synthesis and chemical reactivity of 6,8-dibromo 7-hydroxychromone-3-carboxaldehyde towards some nucleophilic reagents | Other Titles | التخليق و النشاط الكيميائ ل 6,8 ثنائ برومو- 7-هيدروكس كرومون- 3- كربوكسالدهيد تجاه بعض الكواشف النيوكليوفيلية | Authors | Amira Mohsen Mohamed Abd El Monem | Keywords | Synthesis and chemical reactivity of 6,8-dibromo 7-hydroxychromone-3-carboxaldehyde towards some nucleophilic reagents | Issue Date | 2013 | Description | Acetylation of resorcinol (1) using glacial acetic acid in the presence of freshly fused zinc chloride, using the standard procedure gave 2,4-dihydroxyacetophone (2) which on bromination using bromine in 80% acetic acid afforded 3,5-dibromo-2,4-dihydroxy- |
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| File | Size | Format | |
|---|---|---|---|
| 115758G2000.pdf | 848.1 kB | Adobe PDF | View/Open |
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