Categories: C-C Bond Formation > Nitrogen-containing molecules >
Synthesis of Enamines and related compounds
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Recent Literature
An efficient, mild, and general method for the C-arylation of β-enamino
esters and ketones with arynes provides a facile and direct access to various
substituted aromatic β-enamino compounds in good yield.
Y. K. Ramtohul, A. Chartrand, Org. Lett., 2007,
9, 1029-1032.
Arylations of electron-rich heteroatom-substituted olefins were performed
with electron-rich arylboronic acids via palladium(II) catalysis. This mild
protocol, which offers access to functionalized enamides, exploits oxygen gas
for reoxidation and a stable 1,10-phenanthroline bidentate ligand to promote the
palladium(II) regeneration and to control the regioselectivity.
M. M. S. Andappan, P. Nilsson, H. v. Schenck, M. Larhed, J. Org.
Chem., 2004,
69, 5212-5218.
