ChemInform Abstract: Palladium-Catalyzed Regio- and Stereoselective Synthesis of N-Protected 2,4-Dialkylated Azacyclobutanes from Amino Allenes.

Cheminform(2010)

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摘要
Abstract Palladium-catalyzed reaction of N-arylsulfonyl-1-alkyl-3,4-dienylamines with an aryl iodide in the presence of potassium carbonate in DMF at around 70°C affords most predominantly the 2,4-cis-disubstituted azacyclobutanes bearing an aryl group on the double bond in good yields.
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