People
Graduate Seminar Schedule-
To Be Announced
Norito Takenaka
Publications 2004-PRESENT
2011
J. Chen, B. Captain, N. Takenaka*, “Helical Chiral 2,2’-Bipyridine N-Monoxides as Catalysts in the Enantioselective Propargylation of Aldehydes with Allenyltrichlorosilane” Org. Lett., 2011, 13, 1654-1657.
A. Aguado, N. Takenaka,* “Intramolecular Nitroalkene Diels-Alder Reaction Catalyzed by Brønsted Acids” Synlett, 2011, 9, 1259-1261.
2010
N. Takenaka,* J. Chen, B. Captain, R. S. Sarangthem, and A. Chandrakumar, “Helical Chiral 2-Aminopyridinium Ions: A New Class of Hydrogen Bond Donor Catalysts” J. Am. Chem. Soc. 2010, 132, 4536-4537.
2009
Chen, J.; Takenaka, N., “Helical Chiral Pyridine N-Oxides: A New Family of Asymmetric Catalysts” Chem. Eur. J. 2009, early view, DOI: 10.1002/chem.200900607
2008
N. Takenaka, R. S. Sarangthem, and B. Captain, “Helical-Chiral Pyridine N-Oxides, a New Family of Asymmetric Catalysts” Angew. Chem. Int. Ed. 2008, 47, 9708-9710
2007
Takenaka, N.; Sarangthem, R. S.; Seerla, S. K. “2-Aminopyridinium Ions Activate Nitroalkenes through Hydrogen Bonding” Organic Letters, 2007, 9, 2819-2822.
Takenaka, N.; Abel, J. P.; Yamamoto, H. “Asymmetric Conjugate Addition of Silyl Enol Ethers Catalyzed by Tethered Bis(8-Quinolinolato) Aluminum Complexes” J. Am. Chem. Soc. 2007, 129, 742-743.
2005
Unni, A. K.; Takenaka, N.; Yamamoto, H.; Rawal, V. H. “Axially Chiral Biaryl Diols Catalyze Highly Enantioselective Hetero-Diels-Alder Reactions through Hydrogen Bonding” J. Am. Chem. Soc. 2005, 127, 1336-1337.
2004
Takenaka, N.; Xia, G.; Yamamoto, H. “Catalytic, Highly Enantio- and Diastereoselective Pinacol Coupling Reaction with a New Tethered Bis(8-quinolinolato) Ligand” J. Am. Chem. Soc. 2004, 126, 13198-13199.
