Efficient synthesis of biscoumarins using zinc acetate as a catalyst in aqueous media
| Main Authors: | Vishvanath D. Patil, Ketan P. Patil, Nagesh R. Sutar, Prathamesh V. Gidh |
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| Format: | Article |
| Bahasa: | eng |
| Terbitan: |
, 2017
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/1473124 |
Daftar Isi:
- Bis-(4-hydroxycoumarin)methanes derivatives (1-9) were synthesized via one pot condensation reaction of various aromatic aldehyde and 4-hydroxycoumarin using zinc acetate as a catalyst in presence of water as a solvent. This mediated reaction of various aromatic and hetero-aromatic aldehydes using catalytic amounts of zinc acetate avoids the use of expensive, corrosive reagents, toxic solvents and provides operational simplicity.