One-Pot Synthesis of N-Arylpyrazoles from Arylhalides
Brian S. Gerstenberger*, Mark R. Rauckhorst and Jeremy T. Starr
*Pfizer Global Research and Development, 445 Eastern Point
Road, Groton, Connecticut 06340, Email: brian.gerstenberger
pfizer.com
B. S. Gerstenberger, M. R. Rauckhorst, J. T. Starr, Org. Lett., 2009, 11, 2097-2100.
DOI: 10.1021/ol900515a
Abstract
A simple one-pot method allows the synthesis of diversely functionalized N-arylpyrazoles from aryl nucleophiles, di-tert-butylazodicarboxlate, and 1,3-dicarbonyl or equivalent compounds.
see article for more examples
Key Words
ID: J54-Y2009-1470
