Title of article
Phosphonic acid catalyzed synthesis of pyrazolidines
Author/Authors
Davis، نويسنده , , Lindsey O. and Daniel، نويسنده , , William F.M. and Tobey، نويسنده , , Suzanne L.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
522
To page
525
Abstract
A phosphonic acid catalyst has been shown to promote the intramolecular cyclization of acylhydrazone 1. The resulting heterocyclic products, pyrazolidines, were isolated in good yield for a variety of acylhydrazones. Studies into the role of the phosphonic acid are presented and discussed.
Keywords
Pyrazolidines , Phosphonic acid , Acylhydrazones
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880029
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