A5074198515- Synthetic Organic Chemistry Methods
- Asymmetric Synthesis and Catalysis
- Synthesis of Organic Compounds
- Organic Chemistry Cycloaddition Reactions
- X-ray Diffraction in Crystallography
- Chemical Synthesis and Analysis
- Synthesis and Properties of Aromatic Compounds
- Crystallization and Solubility Studies
- Oxidative Organic Chemistry Reactions
- Chemical Synthesis and Reactions
- Inorganic and Organometallic Chemistry
- Porphyrin and Phthalocyanine Chemistry
- Carbohydrate Chemistry and Synthesis
- Advanced Synthetic Organic Chemistry
- Chemical synthesis and alkaloids
- Analytical Chemistry and Chromatography
- Biological Activity of Diterpenoids and Biflavonoids
- Synthesis and Reactions of Organic Compounds
- Molecular spectroscopy and chirality
- Marine Sponges and Natural Products
- Fluorine in Organic Chemistry
- Bioactive Compounds and Antitumor Agents
- Chemical Reaction Mechanisms
- Synthesis and Biological Evaluation
- Metal-Organic Frameworks: Synthesis and Applications
Nagoya Central Hospital
2024
Rigaku (Japan)
2019-2024
Nara Institute of Science and Technology
2023-2024
Seikagaku Corporation (Japan)
2019-2023
DIC (Japan)
2023
Toray International Europe (Germany)
2023
University of Hyogo
2018-2021
Analysis Group (United States)
2020
Tohoku University
1990-2018
Murata (Japan)
2013
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE TOTAL SYNTHESIS OF CHLOROPHYLLR. B. Woodward, W. A. Ayer, J. M. Beaton, F. Bickelhaupt, R. Bonnett, P. Buchschacher, G. L. Closs, H. Dutler, Hannah, Hauck, S. Itô, Langemann, E. Le Goff, Leimgruber, Lwowski, Sauer, Z. Valenta, and VolzCite this: Am. Chem. Soc. 1960, 82, 14, 3800–3802Publication Date (Print):July 1, 1960Publication History Published online1 May 2002Published inissue 1 July...
Developing innovative porous solid sorbents for the capture and storage of toxic SO2 is crucial energy-efficient transportation subsequent processing. Nonetheless, quest high-performance sorbents, characterized by exceptional uptake capacity, minimal regeneration energy requirements, outstanding recyclability under ambient conditions, remains a significant challenge. In this study, we present design unique tertiary amine-embedded, pyrene-based quadripod-shaped ligand. This ligand then...
Abstract N,N,N′,N′-Tetramethylazodicarboxamide, TMAD, was found to be more versatile in the Mitsunobu reaction than traditional diethyl azodicarboxylate or recently developed 1,1′-(azodicarbonyl)dipiperidine, when used combination with tributylphosphine benzene. The usefulness of reagent demonstrated by highly efficient two-step synthesis benzylcrotylamine from N-benzyltrifluoroacetamide.
Development of a diffractometer specialized for electron diffraction experiments.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCarbamate-mediated functionalization of unsaturated alcohols. 3. Intramolecular Michael addition O-carbamates to .alpha.,.beta.-unsaturated esters. A new diastereoselective amination in an acyclic systemMasahiro Hirama, Takeo Shigemoto, Yutaka Yamazaki, and Sho ItoCite this: J. Am. Chem. Soc. 1985, 107, 6, 1797–1798Publication Date (Print):March 1, 1985Publication History Published online1 May 2002Published inissue 1 March...
Gelatin-based microcapsule production using a microfluidic system and the feasibility of resultant microcapsules for constructing spherical tissues surrounded by heterogeneous cells were studied. The first cell-encapsulation subsequent cell-enclosing microparticle encapsulation achieved flow-focusing droplet system. A hollow-core structure about 150 μm in diameter was developed incubating microparticles at 37 °C, which induced thermal melting enclosed unmodified gelatin microparticles....
Along with the adoption of three-dimensional electron diffraction (3D ED/MicroED) as a mainstream tool for structure determination from sub-micron single crystals, questions about best practices regarding each step along workflow, data collection to solutions, arise. In this paper, we discuss three particular aspects 3D ED/MicroED experiment which, after hundreds structures solved in Rigaku’s laboratories, have found be important consider carefully. First, representative model system...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStereodivergent total synthesis of N-acetylacosamone and N-benzoylristosamineMasahiro Hirama, Takeo Shigemoto, Sho ItoCite this: J. Org. Chem. 1987, 52, 15, 3342–3346Publication Date (Print):July 1, 1987Publication History Published online1 May 2002Published inissue 1 July 1987https://pubs.acs.org/doi/10.1021/jo00391a032https://doi.org/10.1021/jo00391a032research-articleACS PublicationsRequest reuse permissionsArticle...
Asymmetric osmylation of alkenes by using N,N′-dialkyl-2,2′-bipyrrolidines as the chiral ligands shows a high asymmetric induction and marked dependence enantioselectivity on both N-alkyl group reaction solvent.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTON p-AMINOTROPOLONETetsuo Nozoe, Shûichi Seto, Seiji Ebine, and Shô ItôCite this: J. Am. Chem. Soc. 1951, 73, 4, 1895Publication Date (Print):April 1, 1951Publication History Published online1 May 2002Published inissue 1 April 1951https://pubs.acs.org/doi/10.1021/ja01148a559https://doi.org/10.1021/ja01148a559research-articleACS PublicationsRequest reuse permissionsArticle Views132Altmetric-Citations4LEARN ABOUT THESE METRICSArticle Views are the...
Abstract The ability to control photoinduced charge transfer within molecules represents a major challenge requiring precise of the relative positioning and orientation donor acceptor groups. Here we show that such processes homo- hetero-rotaxanes can be controlled through organisation components mechanically interlocked molecules, introducing alternative pathways for electron donation. Specifically, studies two rotaxanes are described: homo[3]rotaxane, built from perylenediimide...