Discovery of novel antitumor sulfonamides targeting G1 phase of the cell cycle T Owa, H Yoshino, T Okauchi, K Yoshimatsu, Y Ozawa, NH Sugi, ... Journal of medicinal chemistry 42 (19), 3789-3799, 1999 | 378 | 1999 |
A general method for acylation of indoles at the 3-position with acyl chlorides in the presence of dialkylaluminum chloride T Okauchi, M Itonaga, T Minami, T Owa, K Kitoh, H Yoshino Organic Letters 2 (10), 1485-1487, 2000 | 182 | 2000 |
Generation of Cation Radicals from Enamines and Their Reactions with Olefins. K Narasaka, T Okauchi, K Tanaka, M Murakami Chemistry letters, 2099-2102, 1992 | 87 | 1992 |
A focused compound library of novel N-(7-indolyl) benzenesulfonamides for the discovery of potent cell cycle inhibitors T Owa, T Okauchi, K Yoshimatsu, NH Sugi, Y Ozawa, T Nagasu, ... Bioorganic & medicinal chemistry letters 10 (11), 1223-1226, 2000 | 81 | 2000 |
Synthesis and synthetic utilization of α-functionalized vinylphosphonates bearing β-oxy or β-thio substituents R Kouno, T Okauchi, M Nakamura, J Ichikawa, T Minami The Journal of Organic Chemistry 63 (18), 6239-6246, 1998 | 74 | 1998 |
A reagent for safe and efficient diazo-transfer to primary amines: 2-azido-1, 3-dimethylimidazolinium hexafluorophosphate M Kitamura, S Kato, M Yano, N Tashiro, Y Shiratake, M Sando, T Okauchi Organic & biomolecular chemistry 12 (25), 4397-4406, 2014 | 73 | 2014 |
Chlamydocin analogs bearing carbonyl group as possible ligand toward zinc atom in histone deacetylases MPI Bhuiyan, T Kato, T Okauchi, N Nishino, S Maeda, TG Nishino, ... Bioorganic & medicinal chemistry 14 (10), 3438-3446, 2006 | 72 | 2006 |
Vinylic C F bond activation with low-valent zirconocene: the generation and cross-coupling reactions of 1-fluorovinylzirconocene M Fujiwara, J Ichikawa, T Okauchi, T Minami Tetrahedron letters 40 (40), 7261-7265, 1999 | 66 | 1999 |
2-Azido-1, 3-dimethylimidazolinium salts: Efficient diazo-transfer reagents for 1, 3-dicarbonyl compounds M Kitamura, N Tashiro, S Miyagawa, T Okauchi Synthesis 2011 (07), 1037-1044, 2011 | 59 | 2011 |
Direct Synthesis of Organic Azides from Primary Amines with 2‐Azido‐1, 3‐dimethylimidazolinium Hexafluorophosphate M Kitamura, M Yano, N Tashiro, S Miyagawa, M Sando, T Okauchi European journal of organic chemistry 2011 (3), 458-462, 2011 | 59 | 2011 |
Direct synthesis of organic azides from alcohols using 2-azido-1, 3-dimethylimidazolinium hexafluorophosphate M Kitamura, T Koga, M Yano, T Okauchi Synlett 23 (09), 1335-1338, 2012 | 54 | 2012 |
5-endo-Trigonal cyclization of o-substitutedgem-difluorostyrenes: syntheses of 2-fluorinated indoles, benzo [b] furans and benzo [b] thiophenes J Ichikawa, Y Wada, T Okauchi, T Minami Chemical Communications, 1537-1538, 1997 | 54 | 1997 |
Novel 2, 2-difluorovinylzirconocene: A facile synthesis of monosubstituted gem-difluoroolefinsvia its cross-coupling reaction J Ichikawa, M Fujiwara, H Nawata, T Okauchi, T Minami Tetrahedron letters 37 (48), 8799-8802, 1996 | 53 | 1996 |
Pd(OAc)2-Catalyzed Macrocyclization of 1,2-Diazonaphthoquinones with Cyclic Ethers M Kitamura, M Kisanuki, K Kanemura, T Okauchi Organic letters 16 (6), 1554-1557, 2014 | 47 | 2014 |
A selective G-quadruplex DNA-stabilizing ligand based on a cyclic naphthalene diimide derivative MM Islam, S Fujii, S Sato, T Okauchi, S Takenaka Molecules 20 (6), 10963-10979, 2015 | 46 | 2015 |
α-Phosphonovinyl nonaflate: Their synthesis and cross-coupling reactions T Okauchi, T Yano, T Fukamachi, J Ichikawa, T Minami Tetrahedron letters 40 (29), 5337-5340, 1999 | 45 | 1999 |
Lewis acid-catalyzed Intramolecular [2+ 2] cycloaddition of α-ester-substituted conjugated dienyl-and trienylphosphonates. new synthesis of functionalized cyclic terpenoids T Okauchi, T Kakiuchi, N Kitamura, T Utsunomiya, J Ichikawa, T Minami The Journal of Organic Chemistry 62 (24), 8419-8424, 1997 | 45 | 1997 |
Oxidative Generation of Thioalkyl Cations from 2-Tributylstannyl-1, 3-dithianes and 1-(Tributylstannyl) alkyl Sulfides and Their Reactions with Olefinic Nucleophiles. K Narasaka, N Arai, T Okauchi Bulletin of the Chemical Society of Japan 66 (10), 2995-3003, 1993 | 45 | 1993 |
α-Phosphonovinyl carbanions in organic synthesis T Minami, T Okauchi, R Kouno Synthesis 2001 (03), 0349-0357, 2001 | 43 | 2001 |
Development of chiral phosphine ligands bearing a carboxyl group and their application to catalytic asymmetric reaction T Minami, Y Okada, T Otaguro, S Tawaraya, T Furuichi, T Okauchi Tetrahedron: Asymmetry 6 (10), 2469-2474, 1995 | 42 | 1995 |