Search Results - "Carpes, Marcos J.S."

Synthesis of 4-Aryl-2-pyrrolidones and β-Aryl-γ-amino-butyric Acid (GABA) Analogues by Heck Arylation of 3-Pyrrolines with Arenediazonium Tetrafluoroborates. Synthesis of (±)-Rolipram on a Multigram Scale and Chromatographic Resolution by Semipreparative Chiral Simulated Moving Bed Chromatography by Garcia, Ariel L. L, Carpes, Marcos J. S, de Oca, Antonio C. B. M, dos Santos, Marco A. G, Santana, César C, Correia, Carlos Roque D

“…We report herein a new, practical, and economic synthesis of the phosphodiesterase inhibitor Rolipram on a multigram scale as well as the synthesis of new…”
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Synthesis of conformationally restricted acetylcholine analogues. Comparing lipase-mediated resolution with simulated moving bed chromatography of arylated β-hydroxy-pyrrolidines by Barreto, Ricardo de L., Carpes, Marcos J.S., Santana, César C., Correia, Carlos R.D.

“…The enantiodivergent synthesis of new, conformationally restricted acetylcholine analogues was accomplished using arylated endocyclic enecarbamates as key…”
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Haloacetylated enol ethers. 8 [12]. Reaction of β-alkoxyvinyl trihalomethyl ketones with guanidine hydrochloride. Synthesis of 4-trihalomethyl-2-aminopyrimidines by Zanatta, Nilo, Cortelini, Maria de F. M., Carpes, Marcos J. S., Bonacorso, Helio G., Martins, Marcos A. P.

“…In this work the results of the reaction of β‐alkoxyvinyl trihalomethyl ketones 1, 2a‐e, with guanidine hydrochloride are reported. Depending on the ketone 1…”
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