E
Eiji Wada
Researcher at Kyushu University
Publications - 117
Citations - 1660
Eiji Wada is an academic researcher from Kyushu University. The author has contributed to research in topics: Cycloaddition & Diels–Alder reaction. The author has an hindex of 23, co-authored 117 publications receiving 1630 citations. Previous affiliations of Eiji Wada include Kōchi University.
Papers
More filters
Journal ArticleDOI
Transition-Metal Aqua Complexes of 4,6-Dibenzofurandiyl-2,2‘-bis(4-phenyloxazoline). Effective Catalysis in Diels−Alder Reactions Showing Excellent Enantioselectivity, Extreme Chiral Amplification, and High Tolerance to Water, Alcohols, Amines, and Acids
Shuji Kanemasa,Yoji Oderaotoshi,S. Sakaguchi,Hidetoshi Yamamoto,Junji Tanaka,Eiji Wada,Dennis P. Curran +6 more
TL;DR: Cationic aqua complexes are prepared from a trans-chelating tridentate ligand, (R,R)-4,6-dibenzofurandiyl-2,2'bis(4-phenyloxazoline) (DBFOX/Ph), and various transition-metal(II) perchlorates as mentioned in this paper.
Journal ArticleDOI
Asymmetric conjugate addition of thiols to a 3-(2-alkenoyl)-2-oxazolidinone catalyzed by the dbfox/ph aqua complex of nickel(ii) perchlorate
Journal ArticleDOI
Cationic Aqua Complexes of the C2-Symmetric trans-Chelating Ligand (R,R)-4,6-Dibenzofurandiyl-2,2′-bis(4-phenyloxazoline). Absolute Chiral Induction in Diels-Alder Reactions Catalyzed by Water-Tolerant Enantiopure Lewis Acids
Journal ArticleDOI
Highly Endo- and Enantioselective Asymmetric Nitrone Cycloadditions Catalyzed by the Aqua Complex of 4,6-Dibenzofurandiyl-2,2‘-bis(4-phenyl- oxazoline)−Nickel(II) Perchlorate. Transition Structure Based on Dramatic Effect of MS 4A on Selectivities
Journal ArticleDOI
Lewis acid-catalyzed nitrone cycloadditions to bidentate and tridentate α,β-unsaturated ketones. High rate acceleration, absolutely endo-selective and regioselective reactions
TL;DR: In this article, a Lewis acid-mediated enhancement of stereo and regioselectivity has been achieved for the first time in intermolecular nitrone cycloadditions.