Concepedia

Catalytic Asymmetric Aldol Reaction of Ketene Silyl Acetals with Aldehydes by Use of Chiral Bissulfonamido Zinc(II)

Teruaki Mukaiyama, Tohru Takashima, Haruhiko Kusaka, Tetsuro Shimpuku

Chemistry Letters · 1990 · 19 citations · 3 references

DOI

Concepts

Abstract

Abstract Enantioselective aldol reaction of ketene silyl acetals with aldehydes is effectively performed by use of a catalytic amount of chiral bissulfonamido zinc(II), easily prepared from diethylzinc and chiral sulfonamides.

References

3

Catalytic asymmetric aldol reaction: reaction of aldehydes with isocyanoacetate catalyzed by a chiral ferrocenylphosphine-gold(I) complex

Yoshihiko Ito, Masaya Sawamura, Tamio Hayashi · Journal of the American Chemical Society · 1986 · 779 citations

, , +10

Practical enantioselective Diels-Alder and aldol reactions using a new chiral controller system

E. J. Corey, René Imwinkelried, Stanisław Pikul et al. · Journal of the American Chemical Society · 1989 · 373 citations

, , +7

Asymmetric induction catalyzed by conjugate bases of chiral proton acids as ligands: Enantioselective addition of dialkylzinc-orthotitanate complex to benzaldehyde with catalytic ability of a remarkable high order

Masato Yoshioka, Takashi Kawakita, Masaji Ohno · Tetrahedron Letters · 1989 · 212 citations

, , +10