TY - JOUR
T1 - Air-stable P-stereogenic secondary phosphine oxides as chiral monodentate ligands for asymmetric catalytic carbon-carbon bond formation
AU - Dai, Wei Min
AU - Yeung, Kelly Ka Yim
AU - Leung, Wa Hung
AU - Haynes, Richard K.
N1 - Funding Information:
The work is financially supported by the Department of Chemistry, HKUST, the University Grants Committee (through an Areas of Excellence Scheme, AoE/P-10/01), and the Research Grants Council (through an Earmarked Research Grant, HKUST6191/00P) of the Hong Kong Special Administrative Region, China. We thank Professor Ian D. Williams of HKUST for assistance on the X-ray crystallographic analysis.
PY - 2003/9/19
Y1 - 2003/9/19
N2 - P-Stereogenic secondary phosphine oxides are configurationally stable in the presence of metal ions both in solution and in the solid state. They have the potential to serve as chiral monodentate phosphorus ligands for asymmetric catalysis. In the asymmetric allylic alkylation of 1,3-diphenylprop-2-enyl acetate, ca. 80% ee was achieved using (Rp)-tert- butylphenylphosphine oxide.
AB - P-Stereogenic secondary phosphine oxides are configurationally stable in the presence of metal ions both in solution and in the solid state. They have the potential to serve as chiral monodentate phosphorus ligands for asymmetric catalysis. In the asymmetric allylic alkylation of 1,3-diphenylprop-2-enyl acetate, ca. 80% ee was achieved using (Rp)-tert- butylphenylphosphine oxide.
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U2 - 10.1016/j.tetasy.2003.07.008
DO - 10.1016/j.tetasy.2003.07.008
M3 - Article
AN - SCOPUS:1842535968
SN - 0957-4166
VL - 14
SP - 2821
EP - 2826
JO - Tetrahedron Asymmetry
JF - Tetrahedron Asymmetry
IS - 18
ER -