A re??examination of the selectivity in the Friedel??crafts chalcone synthesis

A Rasschaert, W Janssens…

文献索引：Bulletin des Societes Chimiques Belges, , vol. 75, p. 449 - 455

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被引用次数: 3

摘要

... After filtration of the catalyst, the benzaldehydes were isolated in 70-75% yield by careful fractionation through a 10-plates vacuum-shielded Oldershaw column. ... (16) “Organic Syntheses”, coll. vol. I, p. 78, J. Wiley, New York (NY) 1941. ... SOC. Chim. Belges, 70, 77 (1961). ...