Stilbenoids isolated from the seeds of melinjo (Gnetum gnemon L.) and their biological activity E Kato, Y Tokunaga, F Sakan Journal of Agricultural and Food Chemistry 57 (6), 2544-2549, 2009 | 201 | 2009 |
Formation of boroxine: its stability and thermodynamic parameters in solution Y Tokunaga, H Ueno, Y Shimomura, T Seo Heterocycles 57 (5), 787-790, 2002 | 126 | 2002 |
Preparation of olefins and acetylenes via reductive elimination with SmI2-HMPA M Ihara, S Suzuki, T Taniguchi, Y Tokunaga, K Fukumoto Tetrahedron 51 (36), 9873-9890, 1995 | 78 | 1995 |
Synthesis of six-membered compounds by environmentally friendly cyclization using indirect electrolysis M Ihara, A Katsumata, F Setsu, Y Tokunaga, K Fukumoto The Journal of Organic Chemistry 61 (2), 677-684, 1996 | 77 | 1996 |
Decarboxylative photosubstitution of dicyanobenzenes with aliphatic carboxylate ions T Itou, Y Yoshimi, T Morita, Y Tokunaga, M Hatanaka Tetrahedron 65 (1), 263-269, 2009 | 70 | 2009 |
Chiral capsules. 1. Softballs with asymmetric surfaces bind camphor derivatives Y Tokunaga, J Rebek Journal of the American Chemical Society 120 (1), 66-69, 1998 | 65 | 1998 |
Spontaneous formation and amplification of an enantioenriched α-amino nitrile: a chiral precursor for Strecker amino acid synthesis T Kawasaki, N Takamatsu, S Aiba, Y Tokunaga Chemical Communications 51 (76), 14377-14380, 2015 | 55 | 2015 |
Asymmetric total synthesis of tacamonine (pseudovincamone I) via radical cyclization M Ihara, F Setsu, M Shohda, N Taniguchi, Y Tokunaga, K Fukumoto The Journal of Organic Chemistry 59 (18), 5317-5323, 1994 | 52 | 1994 |
Solvent controls synthesis and properties of supramolecular structures Y Tokunaga, DM Rudkevich, J Santamaría, G Hilmersson, J Rebek, Jr Chemistry–A European Journal 4 (8), 1449-1457, 1998 | 48 | 1998 |
A novel synthetic approach to steroids via intramolecular 1, 3-dipolar cycloaddition. A highly stereocontrolled synthesis of testosterone M Ihara, Y Tokunaga, K Fukumoto The Journal of Organic Chemistry 55 (15), 4497-4498, 1990 | 45 | 1990 |
Asymmetric Strecker Reaction Arising from the Molecular Orientation of an Achiral Imine at the Single‐Crystal Face: Enantioenriched l‐ and d‐Amino Acids S Miyagawa, K Yoshimura, Y Yamazaki, N Takamatsu, T Kuraishi, S Aiba, ... Angewandte Chemie International Edition 56 (4), 1055-1058, 2017 | 40 | 2017 |
Dynamic covalent chemistry of a boronylammonium ion and a crown ether: formation of a C3-symmetric [4] rotaxane Y Tokunaga, T Ito, H Sugawara, R Nakata Tetrahedron Letters 49 (21), 3449-3452, 2008 | 40 | 2008 |
Ring Contraction of Cyclobutanes and a Novel Cascade Reaction: Application to Synthesis of (.+-.)-Anthoplalone and (.+-.)-Lepidozene M Ihara, T Taniguchi, Y Tokunaga, K Fukumoto The Journal of Organic Chemistry 59 (26), 8092-8100, 1994 | 40 | 1994 |
Boroxine chemistry: From fundamental studies to applications in supramolecular and synthetic organic chemistry Y Tokunaga Heterocycles 87 (5), 991-1021, 2013 | 37 | 2013 |
A molecular switch based on acid and base promoted, cation governed binding in a crown ether threaded rotaxane Y Tokunaga, T Nakamura, M Yoshioka, Y Shimomura Tetrahedron letters 47 (33), 5901-5904, 2006 | 35 | 2006 |
Modification of the Julia alkenation using SmI2-HMPA M Ihara, S Suzuki, T Taniguchi, Y Tokunaga, K Fukumoto Synlett 1994 (10), 859-860, 1994 | 35 | 1994 |
1, 3-Dipolar cycloaddition of 1-carboxynitrone: Different stereoselectivity caused by salt effect Y Tokunaga, M Ihara, K Fukumoto Tetrahedron letters 37 (34), 6157-6160, 1996 | 34 | 1996 |
Stereoselective Formation of Three Carbon-Carbon Bonds by Cascade Reaction with Enolate Anion: Synthesis of Tricyclo [6.2. 2.01, 6] dodecane and Tricyclo [5.3. 1.03, 8 … M Ihara, K Makita, Y Tokunaga, K Fukumoto The Journal of Organic Chemistry 59 (20), 6008-6013, 1994 | 34 | 1994 |
New radiosynthesis of 2-deoxy-2-[18F] fluoroacetamido-D-glucopyranose and its evaluation as a bacterial infections imaging agent ME Martínez, Y Kiyono, S Noriki, K Inai, KS Mandap, M Kobayashi, T Mori, ... Nuclear medicine and biology 38 (6), 807-817, 2011 | 32 | 2011 |
Total synthesis of (+)-albicanol and (+)-albicanyl acetate via a highly diastereoselective intramolecular [3+ 2] cycloaddition K Shishido, Y Tokunaga, N Omachi, K Hiroya, K Fukumoto, T Kametani Journal of the Chemical Society, Perkin Transactions 1, 2481-2486, 1990 | 32 | 1990 |