Zn(II)- or Ag(I)-catalyzed 1,4-metathesis reactions between 3-En-1-ynamides and nitrosoarenes.


Catalyst-dependent metathesis reactions between 3-en-1-ynamides and nitrosoarenes are described. Particularly notable are the unprecedented 1,4-metathesis reactions catalyzed by Ag(I) or Zn(II) to give 2-propynimidamides and benzaldehyde derivatives. With 3-en-1-ynamides bearing a cycloalkenyl group, 1,4-oxoimination products were produced efficiently. We… (More)
DOI: 10.1021/ja412634w

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