Multicomponent Reaction for Synthesis of <i>N</i>-Arylsulfonyl Pyrazoles
作者:Gholamhossein Khalili
DOI:10.1080/00397911.2013.771188
日期:2013.12.2
Abstract A synthesis of functionalized N-arylsulfonyl pyrazoles from the multicomponentreaction of arylsulfonyl hydrazones and dialkyl acetylenedicarboxylates in the presence nucleophilic compounds such as pyridine, isoquinoline, or triphenylphosphine, in good yields, is described. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications®