Tetrahedron Letters p. 725 - 728 (1992)
Update date:2022-08-04
Topics:
Fustero, Santos
Diaz, Ma. Dolores
Carlon, Raquel Perez
A mild, simple and efficient route to β-enamino imidazole carbonilic derivatives 3 by reaction of ketimines with N,N′-carbonyl diimidazole in the presence of boron triflouride as catalyst has been developed. The conversion of 3 to esters has also been explored.
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