Synthesis of 3-phenyl-4-styryl and 3-phenyl-4-hydroxy coumarins

• Yazar: Shaima Ismaeel (Yazar)
• Materyal Türü: Kitap
• Baskı/Yayın Bilgisi: College of Education for Pure Sciences, 2008-06-01T00:00:00Z.
• Konular: article
• Online Erişim: Connect to this object online.

ABSTRACT<br /> In this paper the synthesis of substituted 3-phenyl-4-styryl and <br /> 3-phenyl-4-hydroxy coumarins is reported. The substituted benzaldehydes were treated with 2-hydroxy acetophenone to give the corresponding chalcone, the hydroxy chalcone then reacted with phenyl acetic...