Title of article
An efficient and fast synthesis of 4-aryl-3,4-dihydrocoumarins by (CF3SO3)3Y catalysis under microwave irradiation
Author/Authors
Rodrigues-Santos، نويسنده , , Clلudio E. and Echevarria، نويسنده , , Aurea، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
4505
To page
4508
Abstract
A new and efficient synthesis of eleven 4-aryl-3,4-dihydrocoumarins, in which six are new compounds, was performed using (CF3SO3)3Y as catalyst under microwave irradiation. The target compounds were obtained in good yields (68–80%) and remarkable time (7–20 min) when compared to the literature reports (1–40 h).
Keywords
4-Aryl-3 , microwave irradiation , Yttrium trifluoromethanesulphonate , 4-dihydrocoumarins
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1855329
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