Title of article
Glycine catalyzed convenient synthesis of 2-amino-4H-chromenes in aqueous medium under sonic condition
Author/Authors
Datta، نويسنده , , Bandita and Pasha، نويسنده , , M.A.، نويسنده ,
Pages
4
From page
725
To page
728
Abstract
A one-pot three-component condensation of an aldehyde, malononitrile, and resorcinol has been achieved by ultrasound method. The reaction has been catalyzed by glycine in aqueous medium. This protocol afforded corresponding 2-amino-4H-chromenes in shorter reaction times, high yields and simple work-up procedures with the green aspects by avoiding toxic reagents.
Keywords
Resorcinol , Aldehydes , Malononitrile , Glycine , Water and ultrasound
Journal title
Astroparticle Physics
Record number
2007360
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