Synergistic Rhodium/Phosphoric Acid Catalysis for the Enantioselective Addition of Oxonium Ylides to ortho‐Quinone Methides SK Alamsetti, M Spanka, C Schneider Angewandte Chemie 128 (7), 2438-2442, 2016 | 186 | 2016 |
Relay Catalysis: Manganese(III) Phosphate Catalyzed Asymmetric Addition of β-Dicarbonyls to ortho-Quinone Methides Generated by Catalytic Aerobic Oxidation K Gebauer, F Reuß, M Spanka, C Schneider Organic letters 19 (17), 4588-4591, 2017 | 72 | 2017 |
Stereoselective reactions of ortho-quinone methide and ortho-quinone methide imines and their utility in natural product synthesis CDT Nielsen, H Abas, AC Spivey Synthesis 50 (20), 4008-4018, 2018 | 65 | 2018 |
Phosphoric Acid Catalyzed Aldehyde Addition to in Situ Generated o-Quinone Methides: An Enantio- and Diastereoselective Entry toward cis-3,4-Diaryl … M Spanka, C Schneider Organic letters 20 (16), 4769-4772, 2018 | 62 | 2018 |
Catalytic enantioselective aza-Piancatelli rearrangement AB Gade, NT Patil Synlett 28 (09), 1096-1100, 2017 | 31 | 2017 |
Continuous purification of reaction products by micro free-flow electrophoresis enabled by large area deep-UV fluorescence imaging SA Pfeiffer, BM Rudisch, P Glaeser, M Spanka, F Nitschke, AA Robitzki, ... Analytical and bioanalytical chemistry 410, 853-862, 2018 | 23 | 2018 |
Brønsted acid catalyzed domino 1, 6-addition/intramolecular cyclization reactions: diastereoselective synthesis of dihydrocoumarin frameworks Z Cao, GX Zhou, C Ma, K Jiang, GJ Mei Synthesis 50 (06), 1307-1314, 2018 | 21 | 2018 |
Unveiling Organocatalysts Action–Investigating Immobilized Catalysts at Steady‐State Operation via Lab‐on‐a‐Chip Technology H Westphal, R Warias, H Becker, M Spanka, D Ragno, R Gläser, ... ChemCatChem 13 (24), 5089-5096, 2021 | 9 | 2021 |
Unravelling the configuration of transient ortho-quinone methides by combining microfluidics with gas phase vibrational spectroscopy M Mayer, M Pahl, M Spanka, M Grellmann, M Sickert, C Schneider, ... Physical Chemistry Chemical Physics 22 (8), 4610-4616, 2020 | 5 | 2020 |
Brønsted Acid Mediated Direct α-Hydroxylation of Cyclic α-Branched Ketones GA Shevchenko, S Dehn, B List Synlett 29 (17), 2298-2300, 2018 | 5 | 2018 |
An integrated resource-efficient microfluidic device for parallelised studies of immobilised chiral catalysts in continuous flow via miniaturized LC/MS-analysis H Westphal, R Warias, C Weise, D Ragno, H Becker, M Spanka, A Massi, ... Reaction Chemistry & Engineering 7 (9), 1936-1944, 2022 | 4 | 2022 |
Front Cover: Unveiling Organocatalysts Action–Investigating Immobilized Catalysts at Steady‐State Operation via Lab‐on‐a‐Chip Technology (ChemCatChem 24/2021) H Westphal, R Warias, H Becker, M Spanka, D Ragno, R Gläser, ... ChemCatChem 13 (24), 5056-5056, 2021 | | 2021 |
Entwicklung einer neuartigen Aldehyd-Enolkatalyse, Konfigurationsaufklärung von in situ generierten o-Chinonmethiden und organokatalytische Reaktionen in μ-Flow-Chip-Systemen M Spanka Universtät Leipzig, 2020 | | 2020 |