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Title: Synthesis of 5-amino-4-cyanopyrazoles via ring opening-ring closure of 5-azido-4-iminomethylpyrazoles - isolation of the intermediate
Authors: Dehaen, Wim × Becher, J #
Issue Date: Jan-1991
Publisher: Pergamon-elsevier science ltd
Series Title: Tetrahedron letters vol:32 issue:29 pages:3565-3568
Abstract: 5-Amino-4-cyanopyrazoles are prepared by thermolysis from 5-azido-4-iminomethylpyrazoles in fair yields. The reaction occurs via a ring opening-ring closure mechanism. The intermediate azocompound was isolated.
Publication status: published
KU Leuven publication type: IT
Appears in Collections: Molecular Design and Synthesis
× corresponding author
# (joint) last author
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