Superacid-Catalyzed Intramolecular Cyclization Reaction of Arylcyanopropionate : Geminal Substitution Effect on SuperelectrophilicityNAKAMURA, Satoshi; SUGIMOTO, Hiromichi; OHWADA, Tomohiko et al.Journal of organic chemistry. 2008, Vol 73, Num 11, pp 4219-4224, issn 0022-3263, 6 p.Article

Retro-Diels-Alder Reaction of 4H-1,2-Benzoxazines to Generate o-Quinone Methides : Involvement of Highly Polarized Transition StatesSUGIMOTO, Hiromichi; NAKAMURA, Satoshi; OHWADA, Tomohiko et al.Journal of organic chemistry. 2007, Vol 72, Num 26, pp 10088-10095, issn 0022-3263, 8 p.Article

Chemoselective silylzincation of functionalized terminal alkynes using dianion-type zincate (SIBNOL-Zn-ate): Regiocontrolled synthesis of vinylsilanesNAKAMURA, Shinji; UCHIYAMA, Masanobu; OHWADA, Tomohiko et al.Journal of the American Chemical Society. 2004, Vol 126, Num 36, pp 11146-11147, issn 0002-7863, 2 p.Article

4H-1,2-Benzoxazines with electron-withdrawing substituents on the benzene ring : Synthesis and application as potent intermediates for oxygen-functionalized aromatic compoundsNAKAMURA, Satoshi; UCHIYAMA, Masanobu; OHWADA, Tomohiko et al.Journal of the American Chemical Society. 2003, Vol 125, Num 18, pp 5282-5283, issn 0002-7863, 2 p.Article

Fluorogenic Ion Sensing System Working in Water, Based on Stimulus-Responsive Copolymers Incorporating a Polarity-Sensitive FluorophoreONODA, Maki; UCHIYAMA, Seiichi; OHWADA, Tomohiko et al.Macromolecules. 2007, Vol 40, Num 26, pp 9651-9657, issn 0024-9297, 7 p.Article

A new chemoselective anionic polymerization method for poly(N-isopropylacrylamide) (PNIPAm) in aqueous media: Design and application of bulky zincate possessing little basicityKOBAYASHI, Minoru; MATSUMOTO, Yotaro; UCHIYAMA, Masanobu et al.Macromolecules. 2004, Vol 37, Num 12, pp 4339-4341, issn 0024-9297, 3 p.Article

Regio- and chemoselective direct generation of functionalized aromatic aluminum compounds using aluminum ate baseUCHIYAMA, Masanobu; NAKA, Hiroshi; MATSUMOTO, Yotaro et al.Journal of the American Chemical Society. 2004, Vol 126, Num 34, pp 10526-10527, issn 0002-7863, 2 p.Article

Accurate fluorescent polymeric thermometers containing an ionic componentGOTA, Chie; UCHIYAMA, Seiichi; OHWADA, Tomohiko et al.Analyst (London. 1877. Print). 2007, Vol 132, Num 2, pp 121-126, issn 0003-2654, 6 p.Article

Rationale for the acidity of Meldrum's acid. Consistent relation of C-H acidities to the properties of localized reactive orbitalNAKAMURA, Satoshi; HIRAO, Hajime; OHWADA, Tomohiko et al.Journal of organic chemistry. 2004, Vol 69, Num 13, pp 4309-4316, issn 0022-3263, 8 p.Article

Cp₂TiCl₂-catalyzed regio- and chemoselective one-step synthesis of γ-substituted allylsilanes from terminal alkenes using dianion-type zincate (SiSiNOL-Zn-ate)NAKAMURA, Shinji; UCHIYAMA, Masanobu; OHWADA, Tomohiko et al.Journal of the American Chemical Society. 2005, Vol 127, Num 38, pp 13116-13117, issn 0002-7863, 2 p.Article

Theoretical analysis of lewis basicity based on local electron-donating ability. Origin of basic strength of cyclic aminesOHWADA, Tomohiko; HIRAO, Hajime; OGAWA, Atsushi et al.Journal of organic chemistry. 2004, Vol 69, Num 22, pp 7486-7494, issn 0022-3263, 9 p.Article

Nonplanar Structures of Thioamides Derived from 7-Azabicyclo[2.2.1]heptane. Electronically Tunable Planarity of ThioamidesHORI, Tetsuharu; OTANI, Yuko; KAWAHATA, Masatoshi et al.Journal of organic chemistry. 2008, Vol 73, Num 22, pp 9102-9108, issn 0022-3263, 7 p.Article

Mutagenicity of aristolochic acid in the lambda/lacZ transgenic mouse (MutaMouse)KOHARA, Arihiro; SUZUKI, Takayoshi; HONMA, Masamitsu et al.Mutation research. Genetic toxicology and environmental mutagenesis. 2002, Vol 515, Num 1-2, pp 63-72, issn 1383-5718Article

Anchoring and bola cationic amphiphiles for nucleotide delivery. Effects of orientation and extension of hydrophobic regionsYOSHIMURA, Tomonobu; HASEGAWA, Seiji; HIRASHIMA, Naohide et al.Bioorganic & medicinal chemistry letters (Print). 2001, Vol 11, Num 22, pp 2897-2901, issn 0960-894XArticle

Mechanism and ligand-transfer selectivity of 1,2-addition of organozincate complexes to aldehydeUCHIYAMA, Masanobu; NAKAMURA, Shinji; OHWADA, Tomohiko et al.Journal of the American Chemical Society. 2004, Vol 126, Num 35, pp 10897-10903, issn 0002-7863, 7 p.Article

Space-filling effects in membrane disruption by cationic amphiphilesFUJIWARA, Tomoko; HIRASHIMA, Naohide; HASEGAWA, Seiji et al.Bioorganic & medicinal chemistry. 2001, Vol 9, Num 4, pp 1013-1024, issn 0968-0896Article

Activation of Electrophilicity of Stable Y-Delocalized Carbamate Cations in Intramolecular Aromatic Substitution Reaction: Evidence for Formation of Diprotonated Carbamates Leading to Generation of IsocyanatesKUROUCHI, Hiroaki; KAWAMOTO, Kyoko; SUGIMOTO, Hiromichi et al.Journal of organic chemistry. 2012, Vol 77, Num 20, pp 9313-9328, issn 0022-3263, 16 p.Article

Secondary structure of homo-thiopeptides based on a bridged β-proline analogue: preferred formation of extended strand structures with trans-thioamide bondsOTANI, Yuko; HORI, Tetsuharu; KAWAHATA, Masatoshi et al.Tetrahedron (Oxford. Print). 2012, Vol 68, Num 23, issn 0040-4020, 4332, 4418-4428 [12 p.]Article

Dinitropyrenes induce gene mutations in multiple organs of the lambda/lacZ transgenic mouse (Muta Mouse)KOHARA, Arihiro; SUZUKI, Takayoshi; HONMA, Masamitsu et al.Mutation research. Genetic toxicology and environmental mutagenesis. 2002, Vol 515, Num 1-2, pp 73-83, issn 1383-5718Article

Dehydroabietic acid derivatives as a novel scaffold for large-conductance calcium-activated K⁺ channel openersOHWADA, Tomohiko; NONOMURA, Taro; MAKI, Keisuke et al.Bioorganic & medicinal chemistry letters (Print). 2003, Vol 13, Num 22, pp 3971-3974, issn 0960-894X, 4 p.Article

Generation of functionalized asymmetric benzynes with TMP-zincates. Effects of ligands on selectivity and reactivity of zincatesUCHIYAMA, Masanobu; MIYOSHI, Tomoko; KAJIHARA, Yumiko et al.Journal of the American Chemical Society. 2002, Vol 124, Num 29, pp 8514-8515, issn 0002-7863Article

Design, synthesis, and characterization of BK channel openers based on oximation of abietane diterpene derivativesCUI, Yong-Mei; YASUTOMI, Eriko; OTANI, Yuko et al.Bioorganic & medicinal chemistry. 2010, Vol 18, Num 24, pp 8642-8659, issn 0968-0896, 18 p.Article

Synthesis and Evaluation of Lysophosphatidylserine Analogues as Inducers of Mast Cell Degranulation. Potent Activities of Lysophosphatidylthreonine and Its 2-Deoxy DerivativeIWASHITA, Masazumi; MAKIDE, Kumiko; OHWADA, Tomohiko et al.Journal of medicinal chemistry (Print). 2009, Vol 52, Num 19, pp 5837-5863, issn 0022-2623, 27 p.Article

Design, synthesis and characterization of podocarpate derivatives as openers of BK channelsCUI, Yong-Mei; YASUTOMI, Eriko; OTANI, Yuko et al.Bioorganic & medicinal chemistry letters (Print). 2008, Vol 18, Num 19, pp 5197-5200, issn 0960-894X, 4 p.Article

Development of a catalytic electron transfer system mediated by transition metal ate complexes: Applicability and tunability of electron-releasing potential for organic transformationsUCHIYAMA, Masanobu; MATSUMOTO, Yotaro; NAKAMURA, Shinji et al.Journal of the American Chemical Society. 2004, Vol 126, Num 28, pp 8755-8759, issn 0002-7863, 5 p.Article