Title of article
Lewis acid- and/or Lewis base-catalyzed [3+2] cycloaddition reaction: synthesis of pyrazoles and pyrazolines
Author/Authors
Krishna، نويسنده , , Palakodety Radha and Sekhar، نويسنده , , Empati Raja and Mongin، نويسنده , , Florence، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
5
From page
6768
To page
6772
Abstract
A facile, InCl3 and/or DABCO mediated 1, 3-dipolar cycloaddition of ethyl diazoacetate (EDA) with various activated olefins under solvent-free conditions at ambient temperature to afford 3, 5-disubstituted pyrazolines and pyrazoles in moderate to good yields is reported.
Keywords
Pyrazolines , pyrazoles , Ethyl diazoacetate , Dabco , indium trichloride , activated olefins , Baylis–Hillman adducts
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1861656
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