SUZUKI CROSS-COUPLING REACTIONS OF NONRACEMIC VINYLBORONO-α-AMINO ACIDS
摘要:
Vinylborono-alpha -amino acids undergo Suzuki coupling with vinylic or aromatic halides, allowing an easy access to stereodefined unsaturated nonproteinogenic alpha -amino acids. With cesium fluoride as the base, the protective groups are not affected.
SUZUKI CROSS-COUPLING REACTIONS OF NONRACEMIC VINYLBORONO-α-AMINO ACIDS
摘要:
Vinylborono-alpha -amino acids undergo Suzuki coupling with vinylic or aromatic halides, allowing an easy access to stereodefined unsaturated nonproteinogenic alpha -amino acids. With cesium fluoride as the base, the protective groups are not affected.
Vinylborono-alpha -amino acids undergo Suzuki coupling with vinylic or aromatic halides, allowing an easy access to stereodefined unsaturated nonproteinogenic alpha -amino acids. With cesium fluoride as the base, the protective groups are not affected.