(Ss)-5-ethoxy-3-p-tolylsulfinylfuran-2(5H)-ones as chiral dipolarophiles: First asymmetric cycloaddition of diazomethane to vinyl sulfoxides

High asymmetric induction in the 1,3-dipolar cycloaddition of (R)-(+)-p-tolyl vinyl sulfoxide with acyclic nitrones

Toru Koizumi, Hajime Hirai, Eiichi Yoshii · The Journal of Organic Chemistry · 1982 · 92 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

Synthesis of enantiomerically pure .gamma.-(menthyloxy)butenolides and (R)- and (S)-2-methyl-1,4-butanediol

Ben L. Feringa, Ben de Lange, Johannes C. de Jong · The Journal of Organic Chemistry · 1989 · 89 citations

Natural Sciences, Chemistry, Natural Product Biosynthesis +6

A versatile protocol for the stereocontrolled elaboration of vicinal secondary and tertiary centers of relevance to natural product synthesis

Stephen Hanessian, Peter J. Murray · The Journal of Organic Chemistry · 1987 · 64 citations

Natural Sciences, Chemistry, Natural Product Biosynthesis +7

X=y-ZH compounds as potential 1,3-dipoles. part 44.1 asymmetric 1,3-dipolar cycloaddition reactions of imines and chiral cyclic dipolarophiles

Daniel M. Cooper, Ronald Grigg, Simon Hargreaves et al. · Tetrahedron · 1995 · 60 citations

Natural Sciences, Chemistry, Organic Chemistry +7

Influence of the Sulfinyl Group on the Chemoselectivity and π-Facial Selectivity of Diels−Alder Reactions of <i>(S)</i>-2-(<i>p</i>-Tolylsulfinyl)-1,4-benzoquinone

M. Carmen Carreño, J.L.G. Ruano, Miguel A. Toledo et al. · The Journal of Organic Chemistry · 1996 · 55 citations

Natural Sciences, Chemistry, Organic Chemistry +11