Alkyne [3 + 2] cycloadditions of iodosydnones toward functionalized 1,3,5-trisubstituted pyrazoles

Authors :: Browne, Duncan L.
Taylor, John B.
Plant, Andrew
Harrity, Joseph P.A.
Source :: Journal of Organic Chemistry. Feb 5, 2010, Vol. 75 Issue 3, 984-987
Publication Year :: 2010
Abstract: The cycloaddition of 4-iodosydnones with terminal alkynes has proceeded with good regiocontrol in order to produce 5-iodo pyrazoles. These products have participated in subsequently C-C and C-heteroatom bond forming processes.

Subjects :: Ring formation (Chemistry) -- Usage
Pyrazoles -- Chemical properties
Pyrazoles -- Structure
Biological sciences
Chemistry

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