24467-43-4Relevant articles and documents
On the first one-pot general synthesis of novel 3-benzal-2,3-dihydro-4H-benzopyran-4-ones
Krishnamurty, H. G.,Parkash, Brahm,Sathyanarayana, S.
, p. 279 - 281 (2007/10/02)
The base-catalysed condensation reaction between 2-hydroxyacetophenone and aryl aldehyde gives the corresponding chalcone and flavanone as the products and not 3-arylideneflavanone, as claimed by Chawla and Sharma . 3-Benzylidenflavanones (flavindogenides) are obtainable by acid-catalysed condensation between a flavanone and an aryl aldehyde.