A novel synthesis of coumarin derivative
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El-Deen; Ibrahim Mohey
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Article
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2010
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John Wiley and Sons
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English
โ 290 KB
## A novel synthesis of coumarin derivatives EGDEEN, Ibrahim Mohey F d t y of E d w d o n , Suu Canal Uniuet&y, Port Said, EoVpt Ahtrrct ride, hydrogen chloride, ethyl magnaium bromide and it. .elf-coupling an reported. The chemial.behwiora of 3-ethynylcoumuin bwarda benryl bromide, diazonium &lo