Guillaume Bélanger

Financement

• Subvention. Développement de librairies ciblées de composés et étude de la neuroprotection contre la maladie de Parkinson. Fonds de Recherche du Québec – Nature et Technologies (Montreal, Canada). 150 000 $. (2023-2026).
  Numéro de subvention : 326369. Voir plus
• Subvention. Development of one-pot sequential cyclizations and applications towards the synthesis of complex alkaloids / Développement de cyclisations séquentielles monotopes et applications à la synthèse d'alcaloïdes complexes. Natural Sciences and Engineering Research Council (Ottawa, Canada). 22 000 $. (2021-2022).
  Numéro de subvention : RGPIN-2017-05400. Voir plus
• Subvention. Substituted polyhydroquinolines from amino acids as templates for medicinal chemistry applications. Natural Sciences and Engineering Research Council (Ottawa, Canada). 11 603 $. (2019-2020).
  Numéro de subvention : 543675-2019. Voir plus
• Subvention. Dehydration of carboxylic acids and tertiary amides promoted by sulfonium salts for ketene and ketene iminium generation and cycloaddition. Natural Sciences and Engineering Research Council (Ottawa, Canada). 25 000 $. (2018-2019).
  Numéro de subvention : 537546-2018. Voir plus
• Subvention. Preparation of enantioenriched quaternary centers and synthesis of complex alkaloids - Préparation de carbones quaternaires énantioenrichis et synthèse d'alcaloides complexes. Natural Sciences and Engineering Research Council (Ottawa, Canada). 225 000 $. (2012-2017).
  Numéro de subvention : 249564-2012. Voir plus
• Subvention. Iminium cyclization/azomethine ylid cycloaddition cascades for alkaloid syntheses - synthèse d'alcaloïdes par cyclisations d'iminiums/cycloaddition d'ylure d'axométhine en tandem. Natural Sciences and Engineering Research Council (Ottawa, Canada). 200 000 $. (2007-2012).
  Numéro de subvention : grant.2944293. Voir plus
• Subvention. Development strategies in total synthesis: ketenes anf iminums polycyclization. Natural Sciences and Engineering Research Council (Ottawa, Canada). 135 000 $. (2004-2007).
  Numéro de subvention : grant.2893699. Voir plus
• Subvention. Développement de nouvelles stratégies de synthèse. Canada Foundation for Innovation (Ottawa, Canada). 136 603 $. (2003).
  Numéro de subvention : 7423. Voir plus
• Subvention. Development of new stragegies in total synthesis using tandem polycyclizations. Natural Sciences and Engineering Research Council (Ottawa, Canada). 90 000 $. (2002-2004).
  Numéro de subvention : grant.2838817. Voir plus
• Subvention. PGSB/ESB. Natural Sciences and Engineering Research Council (Ottawa, Canada). 19 253 $. (1998-1999).
  Numéro de subvention : grant.2804681. Voir plus

Publications

Articles

• Outin, J., Quellier, P., Bélanger, G. (2020). Sequential One-Pot Vilsmeier-Haack and Organocatalyzed Mannich Cyclizations to Functionalized Benzoindolizidines and Benzoquinolizidines. Journal of Organic Chemistry. DOI
• (2018). Method for the Routine Determination of Accurate Masses by Triple Quadrupole Mass Spectrometry. Methods and Protocols. DOI
• Hauduc, C., Bélanger, G. (2017). General Approach toward Aspidospermatan-Type Alkaloids Using One-Pot Vilsmeier-Haack Cyclization and Azomethine Ylide Cycloaddition. Journal of Organic Chemistry. DOI
• Boissarie, P., Bélanger, G. (2017). Short Approach toward the Nonracemic A,B,E Tricyclic Core of Calyciphylline B-Type Alkaloids. Organic Letters. DOI
• Deny, L.J., Traboulsi, H., Cantin, A.M., Marsault, E., Richter, M.V., Bélanger, G. (2016). Bis-Michael Acceptors as Novel Probes to Study the Keap1/Nrf2/ARE Pathway. Journal of Medicinal Chemistry. DOI
• Boudreault, J., Lévesque, F., Bélanger, G. (2016). Studies toward Total Synthesis of (±)-Caldaphnidine C via One-Pot Sequential Intramolecular Vilsmeier-Haack and Azomethine Ylide 1,3-Dipolar Cycloaddition. Journal of Organic Chemistry. DOI
• Romanens, A., Bélanger, G. (2015). Preparation of conformationally restricted β^2,2- and β^2,2,3-amino esters and derivatives containing an all-carbon quaternary center. Organic Letters. DOI
• Bélanger, G., Dupuis, M., Larouche-Gauthier, R. (2012). Asymmetric total synthesis of (+)-virosine A via sequential nucleophilic cyclizations onto an activated formamide. Journal of Organic Chemistry. DOI
• Bélanger, G., O'Brien, G., Larouche-Gauthier, R. (2011). Rapid assembly of quinolizidines via consecutive nucleophilic cyclizations onto activated amides. Organic Letters. DOI
• Bélanger, G., Boudreault, J., Lévesque, F. (2011). Synthesis of the tetracyclic core of daphnilactone B-type and yuzurimine-type alkaloids. Organic Letters. DOI
• Bélanger, G., Darsigny, V., Doré, M., Lévesque, F. (2010). Highly diastereoselective synthesis of substituted pyrrolidines using a sequence of azomethine ylide cycloaddition and nucleophilic cyclization. Organic Letters. DOI
• Lévesque, F., Bélanger, G. (2008). A versatile cascade of intramolecular Vilsmeier-Haack and azomethine ylide 1,3-dipolar cycloaddition toward tricyclic cores of alkaloids. Organic Letters. DOI
• Larouche-Gauthier, R., Bélanger, G. (2008). Synthesis of the tricyclic core of alkaloid securinol B using a cascade of Vilsmeier-Haack and Mannich cyclizations. Organic Letters. DOI
• Bélanger, G., April, M., Dauphin, É., Roy, S. (2007). Effect of substitution on the intramolecular 1,3-dipolar cycloaddition of alkene tethered münchnones. Journal of Organic Chemistry. DOI
• Bélanger, G., Doré, M., Ménard, F., Darsigny, V. (2006). Highly chemoselective formation of aldehyde enamines under very mild reaction conditions. Journal of Organic Chemistry. DOI
• Bélanger, G., Larouche-Gauthier, R., Ménard, F., Nantel, M., Barabé, F. (2006). Intramolecular additions of various π-nucleophiles to chemoselectively activated amides and application to the synthesis of (±)-tashiromine. Journal of Organic Chemistry. DOI
• Bélanger, G., Larouche-Gauthier, R., Ménard, F., Nantel, M., Barabé, F. (2005). Addition of tethered nonaromatic carbon nucleophiles to chemoselectively activated amides. Organic Letters. DOI
• Bélanger, G., Lévesque, F., Pâquet, J., Barbe, G. (2005). Competition between alkenes in intramolecular ketene-alkene [2 + 2] cycloaddition: What does it take to win?. Journal of Organic Chemistry. DOI
• Bélanger, G., Hong, F.-T., Overman, L.E., Rogers, B.N., Tellew, J.E., Trenkle, W.C. (2002). Stereocontrolled synthesis of triazacyclopenta[cd]pentalenes by intramolecular 1,3-dipolar cycloaddition reactions of azomethine imines. Journal of Organic Chemistry. DOI
• Belanger, G., Deslongchamps, P. (2000). New approach to aphidicolin and total asymmetric synthesis of unnatural (11R)-(-)-8-epi-11-hydroxyaphidicolin by tandem transannular diels-alder/aldol reactions. Journal of Organic Chemistry. DOI
• Bélanger, G., Deslongchamps, P. (2000). Total asymmetric synthesis of the aphidicolin derivative (11 R)-(-)-8-epi-11-hydroxyaphidicolin using tandem transannular Diels-Alder/aldol reactions. Organic Letters.
• Toró, A., Lemelin, C.-A., Préville, P., Bélanger, G., Deslongchamps, P. (1999). Transannular Diels-Alder studies on the asymmetric synthesis of (+)- maritimol. Tetrahedron. DOI
• Déziel, R., Malenfant, E., Bélanger, G. (1996). Practical synthesis of (R,R)- and (S,S)-Bis[2,6-bis(1-ethoxyethyl)phenyl] diselenide. Journal of Organic Chemistry.

Autres contributions

Cours enseignés à l'UdeS

• COR502 - Réactions péricycliques et radicalaires. (2026). (3CR).
• COR741 - Orbitales moléculaires frontières en chimie organique. (2026). (3CR).
• COR758 - Nouveaux réactifs en chimie organique. (2023-2024, 2026). (3CR).
• SCQ731 - Éléments de chimie pour l'enseignement. (2026). (3CR).
• CHM758 - Transformations chimiques des substances naturelles. (2024). (3CR).
• COR100 - Chimie organique : structure et réactivité. (2023-2024). (3CR).
• COR503 - Biosynthèse des produits naturels. (2024). (3CR).
• COR601 - Méthodes modernes en synthèse organique. (2023-2024). (3CR).