Search Results - "Pohjoispää, Monika"

Electrophilic Aromatic Deuteration of Lignans: Mostly Reliable but Occasionally Aberrant Selectivities by Pohjoispää, Monika, Wähälä, Kristiina

“…Lignans are a ubiquitous group of natural products of plant or mammalian origin. In the human diet, especially in fiber-rich foods, there are measurable…”
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Capricious Selectivity in Electrophilic Deuteration of Methylenedioxy Substituted Aromatic Compounds by Pohjoispää, Monika, Mera-Adasme, Raúl, Sundholm, Dage, Heikkinen, Sami, Hase, Tapio, Wähälä, Kristiina

“…Ring deuteration via the SEAr mechanism, which is usually problem-free, is found to be troublesome with methylenedioxy substituent aromatics. We report a case…”
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Synthesis of 3,4-dibenzyltetrahydrofuran lignans (9,9'-epoxylignanes) by Pohjoispää, Monika, Wähälä, Kristiina

“…Different strategies for the racemic or enantiospecific total syntheses of plant and mammalian 3,4-dibenzyltetrahydrofuran lignans are reviewed and compared…”
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Stereochemistry and rearrangement reactions of hydroxylignanolactones by Raffaelli, Barbara, Pohjoispää, Monika, Hase, Tapio, Cardin, Christine J, Gan, Yu, Wähälä, Kristiina

“…Various conflicting data on the rearrangement and absolute stereochemistry of hydroxylignano-9,7'-lactones are resolved using 18O labeled compounds, also…”
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Synthesis of new deuterium-labelled lignanolactones by Leppälä, Eija, Pohjoispää, Monika, Koskimies, Jorma, Wähälä, Kristiina

“…Deuteration of several lignanolactones, using 2H3PO4·BF3/2H2O as the deuteration reagent, is described, affording new stable isotopically pure polydeuterated…”
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Synthesis of stable deuterium labelled lignan derivatives and studies of H/D exchange at the aromatic sites by Pohjoispää, Monika, Leppälä, Eija, Wähälä, Kristiina

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13th Workshop of the Central European Division e.V. of the International Isotope Society by Derdau, Volker, Atzrodt, Jens, Markó, István E., Harwood, Simon J., Moenius, Th, Salter, R., Wietfeld, B., Burtscher, P., Zueger, C., Clayden, Jonathan, Bordeaux, K., Metz, Y., Rodriguez, I., Ruetsch, R., Voges, R., Gardiner, John M., Stimpson, William, Panchal, Nitesh, Herbert, John, Ellames, George J., Beller, Matthias, Kozempel, Ján, Kadeřávek, Jan, Lešetický, Ladislav, Lebeda, Ondřej, Wähälä, Kristiina, Kiuru, Paula, Leppälä, Eija, Pohjoispää, Monika, Parikka, Kirsti, Raffaelli, Barbara, Herbert, John M., Janssen, Cor G. M., Verluyten, Willy L. M., Vliegen, Maarten, Mäding, P., Füchtner, F., Bergmann, R., Pietzsch, J., Hultsch, C., Wüst, F., Scheunemann, M., Vercouillie, J., Fischer, St, Sorger, D., Großmann, U., Schliebs, R., Sabri, O., Steinbach, J.

“…I. E. Markó [Université catholique de Louvain, Belgium]—Novel Orthoesters in Organic Synthesis. S. J. Harwood [GlaxoSmithKline, UK]—The Synthesis of Stable…”
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