Enantioselective catalytic cyclopropanation of styrenes by copper complexes with chiral pinene-[5,6]-bipyridine ligands

Phase annealing in SHELX-90: direct methods for larger structures

George M. Sheldrick · Acta Crystallographica Section A Foundations of Crystallography · 1990 · 16.3K citations

Natural Sciences, Materials Science, Computational Chemistry +15

Bis(oxazolines) as chiral ligands in metal-catalyzed asymmetric reactions. Catalytic, asymmetric cyclopropanation of olefins

David A. Evans, K. A. Woerpel, Mira M. Hinman et al. · Journal of the American Chemical Society · 1991 · 964 citations

Natural Sciences, Chemistry, Catalysis +10

Asymmetric catalytic cyclopropanation of olefins: bis-oxazoline copper complexes

Richard Lowenthal, Atsushi Abiko, Satoru Masamune · Tetrahedron Letters · 1990 · 525 citations

Natural Sciences, Chemical Engineering, Chemistry +14

Asymmetric induction in carbenoid reaction by means of a dissymmetric copper chelate

H. NOZAKI, S. Moriuti, Hidemasa Takaya et al. · Tetrahedron Letters · 1966 · 375 citations

Natural Sciences, Biochemistry, Chemistry +9

Copper(I) catalysis in cyclopropanations with diazo compounds. Role of olefin coordination

Robert G. Salomon, Jay K. Kochi · Journal of the American Chemical Society · 1973 · 290 citations

Natural Sciences, Chemistry, Catalysis +12