Title of article
Brّnsted acidic ionic liquid as an efficient and reusable catalyst for one-pot synthesis of 1-amidoalkyl 2-naphthols under solvent-free conditions
Author/Authors
Hajipour، نويسنده , , Abdol R. and Ghayeb، نويسنده , , Yosof and Sheikhan، نويسنده , , Nafisehsadat and Ruoho، نويسنده , , Arnold E.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
5649
To page
5651
Abstract
A mild and efficient method has been developed for the preparation of amidoalkyl naphthols from condensation of aldehydes with amides or urea and 2-naphthol in the presence of a catalytic amount of Brّnsted acidic ionic liquid ([TEBSA][HSO4]) under thermal solvent-free conditions. High yields, short reaction time, easy work-up and reusability of the catalyst are advantages of this procedure.
Keywords
Amidoalkyl naphthols , Brّnsted acidic ionic liquid , solvent-free , One-pot , multicomponent reaction
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1866040
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