ChemInform Abstract: Synthesis of Functionalized Chromones Through Sequential Reactions in Aqueous Media.
Saber Mehrparvar, Saeed Balalaie, Mahnaz Rabbanizadeh, Frank Röminger, Elmira Ghabraie
Abstract
Saber Mehrparvar, Saeed Balalaie, Mahnaz Rabbanizadeh, Frank Röminger, Elmira Ghabraie
Abstract
Abstract The sequential four‐component reaction of chromone aldehydes (I), meldrum′s acid (II), coumarin (IV) or pyrone (VI) in the presence of primary alcohols (III) leads to coupled products (V) and (VII), respectively.
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Abstract The sequential four‐component reaction of chromone aldehydes (I), meldrum′s acid (II), coumarin (IV) or pyrone (VI) in the presence of primary alcohols (III) leads to coupled products (V) and (VII), respectively.
Key concepts: Chemistry, Chromone, Coumarin, Pyrone, Aqueous medium, Organic chemistry, Aqueous solution, Meldrum's acid