Search Results - "Küpper, Lukas"

An Ozonolysis−Reduction Sequence for the Synthesis of Pharmaceutical Intermediates in Microstructured Devices by Hübner, Sandra, Bentrup, Ursula, Budde, Uwe, Lovis, Kai, Dietrich, Thomas, Freitag, Andreas, Küpper, Lukas, Jähnisch, Klaus

“…The advantages of microstructured reactors were utilized in a two-step process for the preparation of intermediates of vitamin D analogues, which are known to…”
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Combining reaction calorimetry and ATR-IR spectroscopy for the operando monitoring of ionic liquids synthesis by Minnich, Clemens B., Küpper, Lukas, Liauw, Marcel A., Greiner, Lasse

“…For the routine application of ionic liquids in organic synthesis and catalysis, high purity is a key issue. Prerequisite for this is a reproducible synthesis…”
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Highly Flexible Fibre-Optic ATR-IR Probe for Inline Reaction Monitoring by Minnich, Clemens B, Buskens, Pascal, Steffens, H. Christian, Bäuerlein, Patrick S, Butvina, Leonid N, Küpper, Lukas, Leitner, Walter, Liauw, Marcel A, Greiner, Lasse

“…Near infrared (IR) applications have considerably profited from the use of flexible and robust fibre-optical probes. So far, a comparable technique for mid-IR…”
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Mid-Infrared Monitoring of Gas-Liquid Reactions in Vitamin D Analogue Synthesis with a Novel Fiber Optical Diamond ATR Sensor by Bentrup, U., Küpper, L., Budde, U., Lovis, K., Jähnisch, K.

“…A novel mid‐infrared optical sensor enabling in situ ATR measurements was applied to investigate several steps of a vitamin D analogue synthesis. The probe…”
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Authentication and Quantification of Extra Virgin Olive Oils by Attenuated Total Reflectance Infrared Spectroscopy Using Silver Halide Fiber Probes and Partial Least-Squares Calibration by Küpper, Lukas, Heise, H. Michael, Lampen, Peter, Davies, Antony N., McIntyre, Peter

“…Infrared attenuated total reflectance spectroscopy has been assessed for the analysis of extra virgin olive oil samples from various Mediterranean sites and…”
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New Headlamp Bulbs for Higher Peripheral Visibility and Reduced Discomfort Glare by Küpper, Lukas, Kraus, Albrecht, Schoeller, Klaus

“…Recent studies [2,3,4] have shown that with increase of the blue spectral content in the peripheral part of a headlamp beam pattern the visibility during night…”
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