Journal of the American Chemical Society 2011-12-14

Pd(II)-catalyzed enantioselective C-H activation of cyclopropanes.

Masayuki Wasa, Keary M Engle, David W Lin, Eun Jeong Yoo, Jin-Quan Yu

文献索引：J. Am. Chem. Soc. 49th ed., 133 , 19598-19601, (2011)

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摘要

Systematic ligand development has led to the identification of novel mono-N-protected amino acid ligands for Pd(II)-catalyzed enantioselective C-H activation of cyclopropanes. A diverse range of organoboron reagents can be used as coupling partners, and the reaction proceeds under mild conditions. These results provide a new retrosynthetic disconnection for the construction of enantioenriched cis-substituted cyclopropanecarboxylic acids.© 2011 American Chemical Society