Diastereoselective [3 + 2] cycloaddition of methyl 2-phenylthiocyclopropyl ketone with enol silyl ethers: Synthesis of functionalized cyclopentanes.

A titanoxycyclopropane as intermediate in a highly stereoselective homoaldol type addition syntheses of -substituted tetrahydrofuran derivatives

Hans‐Ulrich Reißig, Hiltrud Holzinger, Gabriele Glomsda · Tetrahedron · 1989 · 70 citations

Natural Sciences, Chemistry, Organic Chemistry +7

[3+2] Cycloaddition of 2-Alkoxycyclopropyl Carbonyl Compounds with Enol Silyl Ethers for Functionalized Cyclopentane Formation

Makoto Komatsu, Ichiro Suehiro, Yoshiaki Horiguchi et al. · Synlett · 1991 · 57 citations

Natural Sciences, Chemistry, Organic Chemistry +8

Lewis Acid-Mediated Reaction of 2,2-Dialkoxycyclopropanecarboxylic Esters with Ketene Silyl Acetals. Synthesis of Cyclopentenones

Kazuhiko Saigo, Shigeru Shimada, Toshifumi Shibasaki et al. · Chemistry Letters · 1990 · 42 citations

Natural Sciences, Chemistry, Organic Chemistry +8

Highly Diastereoselective Synthesis of <i>cis</i>-3,4-Disubstituted γ-Lactams by the Reaction of Ethyl 2,2-Dialkoxyeyclopropanecarboxylates with <i>N</i>-Tosyl Aldimines

Kazuhiko Saigo, Shigeru Shimada, Masaki Hasegawa · Chemistry Letters · 1990 · 32 citations

Pharmacy, Chemistry, Medicinal Chemistry +8

Bifunctional cyclopropyl reagents: stereocontrolled approach to vinyl sulfides and chemodifferentiated 1,4-dicarbonyl systems

Barry M. Trost, Paul L. Ornstein · The Journal of Organic Chemistry · 1982 · 24 citations

Natural Sciences, Chemistry, Analytical Chemistry +5