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MiPNO, a new chiral cyclic nitrone for enantioselective amino acid synthesis the cycloaddition approach
被引:23
|作者:
Thiverny, Maryse
[1
]
Philouze, Christian
[1
]
Chavant, Pierre Yves
[1
]
Blandin, Veronique
[1
]
机构:
[1] Univ Grenoble 1, CNRS, ICMG FR 2607, Dept Chim Mol,UMR 5250, F-38041 Grenoble, France
关键词:
1,3-DIPOLAR CYCLOADDITION;
ALPHA-ALKOXYCARBONYLNITRONES;
BUILDING-BLOCKS;
N-HYDROXY;
ACCESS;
REARRANGEMENT;
PRECURSORS;
PRINCIPLE;
PEPTIDES;
REAGENTS;
D O I:
10.1039/b918612c
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The resolution of chiral nitrones via derivatization of hydroxylamines was applied to MiPNO, a new, stable, easily prepared chiral cyclic nitrone. The application of MiPNO in totally regio- and diastereo-selective 1,3-dipolar cycloaddition reactions provides an expeditious enantioselective access to unusual gamma-hydroxy alpha-amino acids.
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页码:864 / 872
页数:9
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