K
Keiji Tanino
Researcher at Hokkaido University
Publications - 233
Citations - 2644
Keiji Tanino is an academic researcher from Hokkaido University. The author has contributed to research in topics: Enol & Cycloaddition. The author has an hindex of 27, co-authored 224 publications receiving 2352 citations. Previous affiliations of Keiji Tanino include Tokyo Institute of Technology & Kogakuin University.
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Journal ArticleDOI
Total Synthesis of Norzoanthamine
TL;DR: This work reports the stereoselective total synthesis of norzoanthamine in 41 steps, with an overall yield of 3.5% (an average of 92% yield each step).
Journal ArticleDOI
Total synthesis of ingenol.
Keiji Tanino,Kei Onuki,Kohei Asano,Masaaki Miyashita,Tsuyoshi Nakamura,Yoshinori Takahashi,Isao Kuwajima +6 more
TL;DR: The highly strained ingenane skeleton was constructed through an intramolecular cyclization reaction of an acetylene dicobalt complex followed by a rearrangement Reaction of an epoxy alcohol.
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Total Synthesis of (−)-Coriolin
TL;DR: An efficient synthetic method for (-)-coriolin has been developed on the basis of a [3+2] cycloaddition reaction of a 1-(methylthio)-2-siloxyallyl cationic species and vinylsulfides.
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The C2 selective nucleophilic substitution reactions of 2,3-epoxy alcohols mediated by trialkyl borates: the first endo-mode epoxide-opening reaction through an intramolecular metal chelate.
TL;DR: The reaction proceeds through novel endo-mode epoxide opening of an intramolecular boron chelate, which was suggested from both experimental and quantum mechanic studies.
Journal ArticleDOI
Total synthesis of solanoeclepin A
Keiji Tanino,Motomasa Takahashi,Yoshihide Tomata,Hiroshi Tokura,Taketo Uehara,Takashi Narabu,Masaaki Miyashita +6 more
TL;DR: The first chemical synthesis of solanoeclepin A, the key hatch-stimulating substance for potato cyst nematode, is reported, which has the potential to contribute to addressing one of the critical food issues of the twenty-first century.