highly stereoselective [2,3]-sigmatropic rearrangement of sulfur ylide generated through cu(i)...
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2006
ThioethersQ 0580 Highly Stereoselective [2,3]-Sigmatropic Rearrangement of Sulfur Ylide Generat-
ed Through Cu(I) Carbene and Sulfides. — High enantiomeric excess of tertiary chiral sulfides is obtained by combining a chiral camphor sultam auxiliary and Cu(I) catalyst with chiral ligand CCSB or achiral ligand ESB. — (MA, M.; PENG, L.; LI, C.; ZHANG, X.; WANG*, J.; J. Am. Chem. Soc. 127 (2005) 43, 15016-15017; Key Lab. Bioorg. Chem. Mol. Eng., Minist. Educ., Coll. Chem., Peking Univ., Beijing 100871, Peop. Rep. China; Eng.) — Bartels
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