Polymeric cinchona alkaloids as catalysts in the enantioselective 2,2-cycloaddition reaction of ketene and chloral

Asymmetric synthesis of (S)- and (R)-malic acid from ketene and chloral

Hans Wynberg, Emiel G. J. Staring · Journal of the American Chemical Society · 1982 · 300 citations

Natural Sciences, Chemistry, Analytical Chemistry +6

Catalytic asymmetric synthesis of chiral 4-substituted 2-oxetanones

Hans Wynberg, Emiel G. J. Staring · The Journal of Organic Chemistry · 1985 · 140 citations

Natural Sciences, Chemistry, Biocatalysis +10

Functional polymers. 1. Poly(cinchona alkaloid-co-acrylonitrile)s. New polymer catalysts for asymmetric synthesis

Norio Kobayashi, Kiyoko Iwai · Journal of the American Chemical Society · 1978 · 122 citations

Natural Sciences, Chemistry, Catalysis +11

Conversion of serine .beta.-lactones to chiral .alpha.-amino acids by copper-containing organolithium and organomagnesium reagents

Lee D. Arnold, John C. G. Drover, John C. Vederas · Journal of the American Chemical Society · 1987 · 106 citations

Natural Sciences, Biochemistry, Chemistry +13

A novel synthesis of optically active 4-benzyloxy- and 4-alkyloxycarbonyl-2-oxetanones

Sandrine Cammas, Isabelle Renard, Karine Boutault et al. · Tetrahedron Asymmetry · 1993 · 47 citations

Natural Sciences, Chemistry, Medicinal Chemistry +5