Categories: C-C Bond Formation > Nitrogen-containing molecules >
Synthesis of amines
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Recent Literature
Transition-metal-free catalysis enables the opening of aziridines and azetidines
using alkenyl, alkynyl, or aryl/heteroaryl trifluoroborate salts to provide β,β-
and γ,γ-substituted amines with complete regioselectivity and high
diastereoselectivity.
T. Liu, Y. Li, L. Lai, J. Cheng, J. Sun, J. Wu, Org. Lett.,
2018, 20, 3605-3608.
Palladium-catalyzed reductive cross-coupling reaction of various protected
allylic amine derivatives with alkylzinc reagents yields anti-Markovnikov
products. Preliminary mechanistic studies suggest that a reversible β-hydride
elimination/hydride insertion process furnishes the primary Pd-alkyl
intermediate, which then undergoes transmetalation followed by reductive
elimination.
R. J. DeLuca, M. S. Sigman, J. Am. Chem. Soc., 2011,
133, 11454-11457.