| Facile Synthesis of 5-Hydroxy-2-（2-phenylethyl）chromone |
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| 摘 要： |
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| 关 键 词： | 5-Hydroxy-2-（2-phenylethyl）chromone Synthesis Baker-Venkataraman rearrangement Imperata cylindrica |
Facile Synthesis of 5-Hydroxy-2-(2-phenylethyl)chromone |
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| Authors: | ZHANG Lan-ping WANG Ya-lou |
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| Institution: | Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China |
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| Abstract: | 5-Hydroxy-2-(2-phenylethyl)chromone(1) was synthesized from 2,6-dihydroxyacetophenone(7) obtained via four-steps resorcinol-reacting with phenylpropionic acid,the procedures involved are Baker-Venkataraman rearrangement and cyclization which are easy to conduct,the overall yield is 32%. |
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