Concepedia
Statistics
Publications
10
Citations
290
H-Index
Active since
2004
Affiliations
Tohoku University(Current)
SHOWA Medical University
Kitasato University
Atsushi Umehara is an author at Tohoku University specializing in chemistry, natural sciences, and catalysis.
Publications per year
2004–2023
Total Syntheses of Leuconoxine, Leuconodine B, and Melodinine E by Oxidative Cyclic Aminal Formation and Diastereoselective Ring-Closing Metathesis
Atsushi Umehara, Hirofumi Ueda, Hidetoshi Tokuyama · Organic Letters · 2014 · 80 citations
Natural Sciences, Chemistry, Medicinal Chemistry +10
A simple proline-based organocatalyst for the enantioselective reduction of imines using trichlorosilane as a reductant
Takuya Kanemitsu, Atsushi Umehara, Rieko Haneji et al. · Tetrahedron · 2012 · 36 citations
Natural Sciences, Biochemistry, Chemistry +7
<scp>L</scp>‐<i>t</i>‐Leucine‐Catalyzed Direct Asymmetric Aldol Reaction of Cyclic Ketones
Takuya Kanemitsu, Atsushi Umehara, Michiko Miyazaki et al. · European Journal of Organic Chemistry · 2010 · 36 citations
Natural Sciences, Biochemistry, Chemistry +12
Condensation of Carboxylic Acids with Non-Nucleophilic <i>N</i>-Heterocycles and Anilides Using Boc<sub>2</sub>O
Atsushi Umehara, Hirofumi Ueda, Hidetoshi Tokuyama · The Journal of Organic Chemistry · 2016 · 27 citations
Natural Sciences, Chemistry, Medicinal Chemistry +12
Effect of Cholesterol and Other Additives on Viscosity, Self-Diffusion Coefficient, and Intramolecular Movements of Oleic Acid
Makio Iwahashi, Atsushi Umehara, Kenichiro Wakisaka et al. · The Journal of Physical Chemistry B · 2007 · 26 citations
Natural Sciences, Biochemistry, Chemistry +11
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