Kazuo Okumura

Transition-Metal-Mediated Cascade Reactions: <i>C</i>,<i>C</i>-Dicyclopropylmethylamines by Way of Double C,C-σ-Bond Insertion into Bicyclobutanes

Peter Wipf, Corey R. J. Stephenson, Kazuo Okumura · Journal of the American Chemical Society · 2003 · 89 citations

Natural Sciences, Chemistry, Inorganic Chemistry +14

Evaluation of clastogenicity of formic acid, acetic acid and lactic acid on cultured mammalian cells

Takeshi Morita, Kenzo Takeda, Kazuo Okumura · Mutation Research/Genetic Toxicology · 1990 · 64 citations

Life Sciences, Cell Biology, Microbiology +13

Recyclable fluorous chiral ligands and catalysts: asymmetric addition of diethylzinc to aromatic aldehydes catalyzed by fluorous BINOL–Ti complexes

Yutaka Nakamura, Seiji Takeuchi, Kazuo Okumura et al. · Tetrahedron · 2002 · 58 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Preparation of a fluorous chiral BINAP and application to an asymmetric Heck reaction

Yutaka Nakamura, Seiji Takeuchi, Songlin Zhang et al. · Tetrahedron Letters · 2002 · 57 citations

Natural Sciences, Chemistry, Catalysis +5

Effects of pH in the in vitro chromosomal aberration test

Takeshi Morita, Yoshie Watanabe, Kenzo Takeda et al. · Mutation Research Letters · 1989 · 57 citations

Life Sciences, Genetics, Molecular Genetics +9