First Example of Aryl–Hetaryl Cross-Coupling via [5,5]-Sigmatropic Rearrangement
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DOI: 10.1055/s-0043-1775403
Abstract: Polysubstituted furans and thiophenes with orthogonal functional groups were synthesized by a Strecker-type reaction leading to (arylaminonitriles), which underwent a [5,5]-sigmatropic rearrangement under mild conditions. The intramolecular character of the rearrangement was additionally proved. read more here.
Keywords: rearrangement; example aryl; sigmatropic rearrangement; first example ... See more keywords