Title of article
Convergent synthesis of 2,3-bisarylpyrazolones through cyclization of bisacylated pyrazolidines and hydrazines
Author/Authors
Brugel، نويسنده , , Todd A. and Hudlicky، نويسنده , , Tomas and Clark، نويسنده , , Michael P. and Golebiowski، نويسنده , , Adam and Sabat، نويسنده , , Mark and Endoma، نويسنده , , Mary Ann A. and Bui، نويسنده , , Vu and Adams، نويسنده , , David and Laufersweiler، نويسنده , , Matthew J. and Maier، نويسنده , , Jennifer A. and Bookland، نويسنده , , Roger G. and De، نويسنده , , Biswanath، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
3195
To page
3198
Abstract
Cyclization of various bisacylated hydrazines and pyrazolidines using DBU or sodium hydride leads to the formation of various mono-, bi- and tricyclic pyrazolone scaffolds in 41–98% yield. The convergent nature by which the precyclization intermediates are constructed allows for rapid derivatization about the pyrazolone core.
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1849919
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