Synthesis of α,β-unsaturated butenolides from allenic acids

Eine einfache Allencarbonsäureester‐Synthese mittels der <i>Wittig</i>‐Reaktion

Robert W. Lang, Hans‐Jürǵen Hansen · Helvetica Chimica Acta · 1980 · 130 citations

Natural Sciences, Chemistry, Natural Product Biosynthesis +7

The determination of the absolute configurations of some phenylallenecarboxylic acids

Keiji Shingū, Sanji Hagishita, Masazumi Nakagawa · Tetrahedron Letters · 1967 · 38 citations

Natural Sciences, Chemistry, Medicinal Chemistry +5

Stereochemistry of p-chiral phosphinylacetic acid esters I asymmetric synthesis of substituted alkadiene-1,2-car☐ylic-1 and X-chiral α, β-unsaturated car☐ylic acid esters

S. Musierowicz, Andrzej E. Wróblewski, Henryk Krawczyk · Tetrahedron Letters · 1975 · 38 citations

Natural Sciences, Chemistry, Organic Chemistry +3

Study of the Applicability of the Wittig Reaction in Syntheses of Allenes.

Gunnar Aksnes, Paul Frøyen, Christian Pedersen et al. · Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry · 1968 · 25 citations · Full text

Natural Sciences, Chemistry, Organic Chemistry +8

Synthesis of (.+-.)-umbelactone

Drury Caine, A. S. FROBESE, Victoria C. Ukachukwu · The Journal of Organic Chemistry · 1983 · 24 citations

Pharmacy, Chemistry, Medicinal Chemistry +6