Search Results - "Witte, Swjatoslaw"

Matched/Mismatched Cases in Proline-Catalyzed Cascade Reactions with Carbohydrates: A Computational Insight into the Role of d- and l‑Proline by Stier, Kenta, Checinski, Marek P, Witte, Swjatoslaw N. R, Mahrwald, Rainer

“…The cascade reactions of carbohydrates with methyl ketones in the presence of proline feature complex running reaction steps. By extensive quantum mechanical…”
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Biosynthesis and Total Synthesis of Pyrronazol B: a Secondary Metabolite from Nannocystis pusilla by Witte, Swjatoslaw N. R., Hug, Joachim J., Géraldy, Magalie N. E., Müller, Rolf, Kalesse, Markus

“…The first stereoselective total synthesis of the natural product pyrronazol B, which contains a chlorinated pyrrole–oxazole–pyrone framework, has been…”
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Frontispiece: Biosynthesis and Total Synthesis of Pyrronazol B: a Secondary Metabolite from Nannocystis pusilla by Witte, Swjatoslaw N. R., Hug, Joachim J., Géraldy, Magalie N. E., Müller, Rolf, Kalesse, Markus

“…Both the biosynthesis as well as the chemical synthesis of pyrronazol follow a modular approach starting with a pyrrole building block. This secondary…”
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Concomitant Precipitation of Solid-State Miscible Product-Impurity Phases in Solution Crystallization. Part 1: Theoretical Basis and Workflow for Efficient Impurity Rejection by Nordstrom, Fredrik L., Paolello, Mitchell, Yao, Na, Armiger, Travis, Jiang, Qi, Nicholson, James, Kratz, Joseph, Toresco, Michael, Lipp, Alexander, Witte, Swjatoslaw, Henry, Manuel, Shultz, C. Scott, Sirota, Eric, Capellades, Gerard

“…Crystallization is routinely employed in industrial chemical synthesis to remove undesired impurities and obtain the product as a crystalline solid. A common…”
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Concomitant Precipitation of Solid-State Miscible Product-Impurity Phases in Solution Crystallization – Part 2: Industrial Case Studies by Nordstrom, Fredrik L., Paolello, Mitchell, Yao, Na, Armiger, Travis, Jiang, Qi, Nicholson, James, Kratz, Joseph, Toresco, Michael, Lipp, Alexander, Witte, Swjatoslaw, Henry, Manuel, Shultz, C. Scott, Sirota, Eric, Capellades, Gerard

“…Three industrial case studies are presented from the pharmaceutical companies Boehringer-Ingelheim and Merck & Co., Inc. (Rahway, NJ) demonstrating how…”
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