Title of article
Novel application of the palladium-catalyzed N-arylation of hydrazones to a versatile new synthesis of pyrazoles
Author/Authors
Haddad، نويسنده , , Nizar and Baron، نويسنده , , James، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
2171
To page
2173
Abstract
A versatile synthesis of pyrazoles from aryl benzophenone hydrazones was demonstrated with a variety of 1,3-bifunctional substrates under acidic conditions. The obtained regioselectivity is consistent with transhydrazonation followed by subsequent cyclization.
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1650602
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