Enantioselective Conjugate Addition of Hydroxylamines to Pyrazolidinone Acrylamides
摘要:
[GRAPHICS]Chiral relay templates provide amplification of selectivity in conjugate addition reactions. Reversal of stereochemistry of the product isoxazolidinones has also been demonstrated by a simple change of the Lewis acid.
Synthesis and properties of 3-oxo-1,2-diazetidinium ylides
作者:Edward C. Taylor、Neil F. Haley、Robert J. Clemens
DOI:10.1021/ja00416a009
日期:1981.12
JUNGHEIM, LOUIS N.;SIGMUND, SANDRA K.
作者:JUNGHEIM, LOUIS N.、SIGMUND, SANDRA K.
DOI:——
日期:——
TAYLOR, E. C.;HALEY, N. F.;CLEMENS, R. J., J. AMER. CHEM. SOC., 1981, 103, N 26, 7743-7752
作者:TAYLOR, E. C.、HALEY, N. F.、CLEMENS, R. J.
DOI:——
日期:——
Enantioselective Conjugate Addition of Hydroxylamines to Pyrazolidinone Acrylamides
作者:Mukund P. Sibi、Mei Liu
DOI:10.1021/ol016807t
日期:2001.12.1
[GRAPHICS]Chiral relay templates provide amplification of selectivity in conjugate addition reactions. Reversal of stereochemistry of the product isoxazolidinones has also been demonstrated by a simple change of the Lewis acid.