Asymmetric 13-dipolar cycloaddition of nitrones with ketene acetals catalyzed by chiral oxazaborolidines

Asymmetric syntheses with chiral oxazaborolidines

Sabine Wallbaum, Jürgen Martens · Tetrahedron Asymmetry · 1992 · 382 citations

Natural Sciences, Chemistry, Medicinal Chemistry +11

Chiral Lewis Acids in Catalytic Asymmetric Reactions

Koichi Narasaka · Synthesis · 1991 · 278 citations

Natural Sciences, Chemistry, Catalysis +15

1,3-Dipolar Cycloaddition Reactions of Nitrones

D. ST. C. BLACK, Robert F. CROZIER, V. C. DAVIS · Synthesis · 1975 · 204 citations

Natural Sciences, Chemistry, Green Chemistry +15

Catalytic asymmetric allylation using a chiral (acyloxy)borane complex as a versatile Lewis acid catalyst

Kazuaki Ishihara, Makoto Mouri, Qingzhi Gao et al. · Journal of the American Chemical Society · 1993 · 154 citations

Natural Sciences, Chemistry, Biocatalysis +11

Asymmetric 1,3-Dipolar Cycloaddition of Cyclic Nitrones to Crotonic Acid Derivatives Bearing Chiral Auxiliaries. Synthesis of Optically Active β-Amino Acids, (+)-Sedridine, and (+)-Hygroline

Shun‐Ichi Murahashi, Yasushi Imada, Masahiko Kohno et al. · Synlett · 1993 · 68 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10