G. W. Klumpp

A rational synthesis of bullvalene barbaralone and derivatives; bullvalone

W. von E. Doering, B. M. Ferrier, Eric T. Fossel et al. · Tetrahedron · 1967 · 164 citations

Pharmacy, Medicinal Chemistry, Pharmacology +10

Oxygen‐ and nitrogen‐assisted lithiation and carbolithiation of non‐aromatic compounds; properties of non‐aromatic organolithium compounds capable of intramolecular coordination to oxygen and nitrogen

G. W. Klumpp · Recueil des Travaux Chimiques des Pays-Bas · 1986 · 159 citations

Natural Sciences, Chemistry, Materials Science +11

Lithiated 2-alkynyl-1,3-dioxanes as fully oxygenated acyl-anion equivalents Synthesis of 1-alkynyl ketones

K. J. H. Kruithof, Robert F. Schmitz, G. W. Klumpp · Tetrahedron · 1983 · 53 citations

Natural Sciences, Chemistry, Organic Chemistry +6

3-Methylenetetrahydrofurans and 3-methylenepyrrolidines by addition of 2-bromozincmethyl-2-propenyl ethers to aldehydes, ketones and imines followed by pd(O)-catalyzed cyclization

J. Van Der Louw, J. L. VAN DER BAAN, H. Stichter et al. · Tetrahedron Letters · 1988 · 41 citations

Natural Sciences, Chemistry, Catalysis +8

In search of stable lithium pentaorganylsilicates; special role of five phenyl ligands and of ligands containing the 1,4-(1,3-butadienediyl) unit

A.H.J.F. de Keijzer, Franciscus J. J. de Kanter, Marius Schakel et al. · Journal of Organometallic Chemistry · 1997 · 39 citations

Natural Sciences, Chemistry, Materials Science +7