Klaus Schaper

Determining the π-Acceptor Properties of N-Heterocyclic Carbenes by Measuring the ⁷⁷Se NMR Chemical Shifts of Their Selenium Adducts

Annika Liske, Kathrin Verlinden, Hannes Buhl et al. · Organometallics · 2013 · 362 citations

Inorganic Chemistry, Chemical Engineering, Chemical Measurement +14

Mode of action and quantitative structure-activity correlations of tuberculostatic drugs of the isonicotinic acid hydrazide type

Joachim K. Seydel, Klaus Schaper, Ellen Wempe et al. · Journal of Medicinal Chemistry · 1976 · 79 citations

Sulfonamide structure-activity relations in a cell-free system. 2. Proof for the formation of a sulfonamide-containing folate analog

Lothar Bock, George H. Miller, Klaus Schaper et al. · Journal of Medicinal Chemistry · 1974 · 67 citations

Sulfonamide Structure-activity Relations, Pharmaceutical Science, Bioorganic Chemistry +17

3,3′‐Dihydroxyisorenieratene, a Natural Carotenoid with Superior Antioxidant and Photoprotective Properties

Hans‐Dieter Martin, Sebastian Kock, Roger Scherrers et al. · Angewandte Chemie International Edition · 2008 · 53 citations

Photoprocesses of Molecules with 2‐Nitrobenzyl Protecting Groups and Caged Organic Acids

Filiz Bley, Klaus Schaper, Helmut Görner · Photochemistry and Photobiology · 2007 · 47 citations