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Helma Wennemers
Helma Wennemers
Professor of Organic Chemistry, ETH Zurich
Verified email at org.chem.ethz.ch - Homepage
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Cited by
Year
Increased structural complexity leads to higher activity: peptides as efficient and versatile catalysts for asymmetric aldol reactions
P Krattiger, R Kovasy, JD Revell, S Ivan, H Wennemers
Organic letters 7 (6), 1101-1103, 2005
3322005
Tripeptides as Efficient Asymmetric Catalysts for 1, 4-Addition Reactions of Aldehydes to Nitroolefins–A Rational Approach Angew. Chem. Int. Ed. 2008, 47, 1871-1874.
M Wiesner, JD Revell, H Wennemers
Angew. Chem. Int. Ed 47, 1871-1874, 2008
3082008
Asymmetric catalysis with peptides
H Wennemers
Chemical Communications 47 (44), 12036-12041, 2011
2462011
Peptide Catalyzed Asymmetric Conjugate Addition Reactions of Aldehydes to Nitroethylene—A Convenient Entry into γ2-Amino Acids
M Wiesner, JD Revell, S Tonazzi, H Wennemers
Journal of the American Chemical Society 130 (17), 5610-5611, 2008
2192008
Enamine catalysis with low catalyst loadings-high efficiency via kinetic studies
M Wiesner, G Upert, G Angelici, H Wennemers
Journal of the American Chemical Society 132 (1), 6-7, 2010
2122010
Mimicry of Polyketide Synthases–Enantioselective 1, 4-Addition Reactions of Malonic Acid Half-Thioesters to Nitroolefins Angew. Chem. Int. Ed. 2007, 46, 6841-6844.
J Lubkoll, H Wennemers
Angew. Chem. Int. Ed 46, 6841-6844, 2007
2082007
A crystal structure of an oligoproline PPII-helix, at last
P Wilhelm, B Lewandowski, N Trapp, H Wennemers
Journal of the American Chemical Society 136 (45), 15829-15832, 2014
1702014
Azidoproline containing helices: Stabilization of the polyproline II structure by a functionalizable group
M Kümin, LS Sonntag, H Wennemers
Journal of the American Chemical Society 129 (3), 466-467, 2007
1522007
The “azido gauche effect” implications for the conformation of azidoprolines
LS Sonntag, S Schweizer, C Ochsenfeld, H Wennemers
Journal of the American Chemical Society 128 (45), 14697-14703, 2006
1442006
Tripeptides of the Type H‐D‐Pro‐Pro‐Xaa‐NH2 as Catalysts for Asymmetric 1,4‐Addition Reactions: Structural Requirements for High Catalytic Efficiency
M Wiesner, M Neuburger, H Wennemers
Chemistry–A European Journal 15 (39), 10103-10109, 2009
1412009
Effects of terminal functional groups on the stability of the polyproline II structure: a combined experimental and theoretical study
M Kuemin, S Schweizer, C Ochsenfeld, H Wennemers
Journal of the American Chemical Society 131 (42), 15474-15482, 2009
1332009
Enantioselective aldol reactions with masked fluoroacetates
J Saadi, H Wennemers
Nature chemistry 8 (3), 276-280, 2016
1312016
Peptide-catalyzed stereoselective conjugate addition reactions generating all-carbon quaternary stereogenic centers.
R Kastl, H Wennemers
Angewandte Chemie 125 (28), 2013
1232013
Tuning the cis/trans Conformer Ratio of Xaa–Pro Amide Bonds by Intramolecular Hydrogen Bonds: The Effect on PPII Helix Stability
M Kuemin, YA Nagel, S Schweizer, FW Monnard, C Ochsenfeld, ...
Angewandte Chemie 122 (36), 6468-6471, 2010
1182010
Adapting to substrate challenges: peptides as catalysts for conjugate addition reactions of aldehydes to α, β‐disubstituted nitroolefins
J Duschmalé, H Wennemers
Chemistry–A European Journal 18 (4), 1111-1120, 2012
1172012
Peptidic catalysts developed by combinatorial screening methods
JD Revell, H Wennemers
Current opinion in chemical biology 11 (3), 269-278, 2007
1142007
Solid‐supported and pegylated H–Pro–Pro–Asp–NHR as catalysts for asymmetric aldol reactions
JD Revell, D Gantenbein, P Krattiger, H Wennemers
Peptide Science: Original Research on Biomolecules 84 (1), 105-113, 2006
1082006
Catalyst–Substrate Coimmobilization: A Strategy for Catalysts Discovery in Split‐and‐Mix Libraries
P Krattiger, C McCarthy, A Pfaltz, H Wennemers
Angewandte Chemie International Edition 42 (15), 1722-1724, 2003
1082003
Diketopiperazine receptors: a novel class of highly selective receptors for binding small peptides
H Wennemers, M Conza, M Nold, P Krattiger
Chemistry–A European Journal 7 (15), 3342-3347, 2001
1082001
Synthetic receptors
WC Still, G Li, H Wennemers
US Patent 6,797,522, 2004
1062004
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