Oxidative Dehydrogenative Couplings of Pyrazol-5-amines Selectively Forming Azopyrroles
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https://figshare.com/articles/dataset/Oxidative_Dehydrogenative_Couplings_of_Pyrazol_5_amines_Selectively_Forming_Azopyrroles/2032557
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资源简介：
New oxidative dehydrogenative couplings
of pyrazol-5-amines for
the selective synthesis of azopyrrole derivatives have been described.
The former reaction simultaneously installs C–I and N–N
bonds through iodination and oxidation, whereas the latter involved
a copper-catalyzed oxidative coupling process. The resulting iodo-substituted
azopyrroles were employed by treatment with various terminal alkynes
through Sonogashira cross-coupling leading to new azo compounds.
创建时间：
2015-12-17
