ChemInform Abstract: Palladium‐Catalyzed Coupling of Propargylic Carbonates with N‐Tosylhydrazones: Highly Selective Synthesis of Substituted Propargylic N‐Sulfonylhydrazones and Vinylallenes.
Cheminform(2011)
摘要
Propargylic N-sulfonylhydrazones are obtained using PdCl2(MeCN)2 by direct propargylic substitution.
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