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The intermolecular reductive coupling of 1,1-diaryl-2,2-dicya-noethylenes with cinnamic esters promoted by samarium(II) iodide was studied. Functionalized cyclopentenylamine derivatives were prepared in good yields under neutral and mild conditions.
The intermolecular reductive coupling of 1,1-diaryl-2,2-dicya-noethylenes with cinnamic esters promoted by samarium (II) iodide was studied. Functionalized cyclopentenylamine derivatives were prepared in good yields under neutral and mild conditions.