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27. Enabling Directional Sequence-Control via Step-Growth Polymerization of Heterofunctionalized Precision Macromonomers,
G. Gerke, P. Siegfeld, K. Schaper, L. Hartmann,
Makromolecular Rapid Communications 2019, 40, 1800735
26. Thiophene Syntheses by Ring Forming Multicomponent Reactions
K. Schaper, Th. J. J. Müller
Topics in Current Chemistry 2018, 376, 38
25 Determining the π-Acceptor Properties of N-Heterocyclic Carbenes by Measuring the 77Se NMR Chemical Shifts of Their Selenium Adducts,
A.Liske,K. Verlinden, H. Buhl, K. Schaper, Ch. Ganter ,
Organometallics 2013, ASAP.
24. Strong impact of the solvent on the photokinetics of a 2(1H)-pyrimidinone ,
G. Ryseck, T. Villnow, S. Hugenbruch, K. Schaper, P. Gilch,
Photochemical Photobiological Sciences 2013, 12, 1423 - 1430.
23 Fourier transform infrared spectroscopy of 2'-deoxycytidine aggregates in CDCl3 solutions ,
L. Biemann, T. Häber, D. Maydt, K. Schaper, K. Kleinermanns, ,
J. Chem. Phys. 2011, 134, 115103.
22. On the Photophysics of 1,6-Diphenyl-1,3,5-hexatriene Isomers and Rotamers,
B. Küpper, M. Kleinschmidt, K. Schaper, C. Marian,
ChemPhysChem 2011, 12, 1872 - 1879.
21. The Early Processes in the Photochemistry of ortho-Nitrobenzyl acetate,
T. Schmierer, F. Bley, K. Schaper, P. Gilch,
Journal of Photochemistry and Photobiology A: Chemistry 2011, 217, 363 - 368.
20. The α,5-Dicarboxy-2-nitrobenzyl Caging Group, a Tool for Biophysical Applications with Improved Hydrophilicity: Synthesis, Photochemical Properties and Biological Characterization ,
K. Schaper, S. A. Madani Mobarekeh, P. Doro, D. Maydt,
Photochemistry and Photobiology 2010, 86, 1247 - 1254.
19. Diphenylhexatrienes as Photoprotective Agents for Ultrasensitive Fluorescence Detection,
D. Pfiffi, B. A. Bier, C. M. Marian, K. Schaper, C. A. M. Seidel,
The Journal of Physical Chemistry A 2010, 114, 4099 - 4108.
18. Carbon Dioxide and Global Warming Redux,
K. Schaper,
Chemical & Engineering News 2009, 87 (51), 4 - 4.
17. Theoretical Investigation of the Excited States of 2-Nitrobenzyl and 4,5-Methylendioxy-2-nitrobenzyl Caging Groups,
K. Schaper, M. Etinski, T. Fleig,
Photochemistry and Photobiology 2009, 85, 1075 - 1081.
16. 3,3 '-Dihydroxyisorenieratene, a Natural Carotenoid with Superior Antioxidant and Photoprotective Properties,
H. D. Martin, S. Kock, R. Scherrers, K. Lutter, T. Wagener, C. Hundsdorfer, S. Frixel, K. Schaper, H. Ernst, W. Schrader, H. Görner, W. Stahl,
Angewandte Chemie-International Edition 2009, 48, 400 - 403.
15. NMR-spectroscopic investigation of o-nitrosobenzoic acid,
K. Schaper,
Magnetic Resonance in Chemistry 2008, 46, 1163 - 1167.
14. Photoprocesses of molecules with 2-nitrobenzyl protecting groups and caged organic acids,
F. Bley, K. Schaper, H. Görner,
Photochemistry and Photobiology 2008, 84, 162 - 171.
13. Structural assignment of adenine aggregates in CDCl3,
L. Biemann, T. Haber, D. Maydt, K. Schaper, K. Kleinermanns,
Journal of Chemical Physics 2008, 128, 195103-1 - 195103-8.
12. Convergent Diastereoselective Synthesis of Isopilocarpine by One-Pot Michael-Addition-Alkylation Reaction,
M. Braun, C. Bühne, D. Cougali, K. Schaper, W. Frank,
Synthesis 2004, 2905 - 2909.
11. Synthesis and Photophysical Characterization of a New, Highly Hydrophilic Caging Group,
K. Schaper, S. A. Madani Mobarekeh, C. Grewer,
European Journal of Organic Chemistry 2002, 1937 - 1946.
10. Substrate translocation kinetics of excitatory amino acid carrier 1 probed with laser-pulse photolysis of a new photolabile precursor of D-aspartic acid,
C. Grewer, S. A. Madani Mobarekeh, N. Watzke, T. Rauen, K. Schaper,
Biochemistry 2001, 40, 232 - 240.
9. Glutamate transporter pre-steady-state kinetics studied by laser-pulse photolysis of caged D-aspartic acid,
C. T. Grewer, S. A. Madani-Mobarekeh, N. Watzke, T. Rauen, Klaus Schaper,
Biophysical Journal 2001, 80, 71 - 71.
8. AM1 Calculations of the o-Nitrobenzyl Photochemistry,
K. Schaper, D. Dommaschke, S. Globisch, S. S. Madani-Mobarekeh,
Journal of Information Recording 2000, 25, 339 - 354.
7. Synthesis and Photochemical Properties of a N-Methyl-D-Aspartate (NMDA) Precursor That Is Photolysed in the Mikrosecond Time Region and Is Suitable for Chemical Kinetic Investigations of the NMDA Receptor,
K. R. Gee, Li Niu, K. Schaper, V. Jayaraman, G. P. Hess,
Biochemistry 1999, 38, 3140 - 3147.
6. Vinilogous-Carotenes: Charge Generation, Charge Storage and Charge Delocalization in Carotenoids,
G. Broszeit, F. Diepenbrock, O. Gräf, D. Hecht, J. Heinze, H.-D. Martin, K. Schaper, A. Smie, H.-H. Strehblow,
Liebigs Annalen, Recueil 1997, 2205 - 2213.
5. Carotenoids and Related Dyes: Synthesis, Properties, Chemical and Biological Functions,
S. Beutner, G. Broszeit, F. Diepenbrock, D. Kersting, B. Klesczewski, C. Köpsel, M. Peters, K. Schaper, F. Stenhorst, H.-D. Martin, H. Bettermann, J. Heinze, H. Sies, H.-H. Strehblow,
Colorchem 1996, 14 - 17.
4. Synthesis and Photochemical Properties of a Kainate Precursor and Activation and AMPA Receptor Channels on a Microsecond Time Scale,
L. Niu, K. R. Gee, K. Schaper, G. P. Hess,
Biochemistry 1996, 35, 2030 - 2036.
3. Caged Bioactive Carboxylates. Synthesis, Photolysis Studies, and Biological Characterization of a new, caged N-Methyl-D-aspartaic acid (NMDA),
K. R. Gee, L. Niu, K. Schaper, G. P. Hess,
Journal of Organic Chemistry 1995, 60, 4260 - 4263.
2. Solid State Photoelectron Spectroscopy of Carotenoids,
F. Diepenbrock, P. Druska, H.-D. Martin, K. Schaper, H.-H. Strehblow,
Journal of Molecular Structures 1995, 347, 429 - 438.
1. Conventional and Specially Designed Carotenoids: Synthesis, Optical Properties and Conductivity,
S. Beutner, H.-D. Martin, K. Schaper,
Pure and Applied Chemistry 1994, 66, 955 - 962.