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Nobuaki Taniguchi
Researcher at Tohoku University
Publications - 64
Citations - 558
Nobuaki Taniguchi is an academic researcher from Tohoku University. The author has contributed to research in topics: Enantioselective synthesis & Intramolecular force. The author has an hindex of 15, co-authored 64 publications receiving 539 citations. Previous affiliations of Nobuaki Taniguchi include Yale University & Baylor University.
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Journal ArticleDOI
Enantioselective construction of a quaternary asymmetric carbon center: a versatile synthesis of .alpha.-alkyl .alpha.-amino acids
Masataka Ihara,Masanobu Takahashi,Hiroko Niitsuma,Nobuaki Taniguchi,Ken Yasui,Keiichiro Fukumoto +5 more
TL;DR: Alkylation enantioselective des dianions derives des monoesters chiraux d'acides maloniques monosubstitues avec des halogenures d'alkyles as discussed by the authors.
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Synthesis of polycyclic cyclobutane derivatives by tandem intramolecular Michael-aldol reaction under two complementary conditions: TBDMSOTf-Et3N and TMSI-(TMS)2NH
Masataka Ihara,Takahiko Taniguchi,Kei Makita,Michiko Takano,Masaru Ohnishi,Nobuaki Taniguchi,Keiichiro Fukumoto,Chizuko Kabuto +7 more
TL;DR: In this paper, the treatment of α,β-unsaturated esters having a ketone function at an appropriate position with either TBDMSOTf in the presence of Et 3 N or TMSI (TMS) 2 NH provided, via a tandem intramolecular Michael-aldol reaction sequence, several different types of cyclobutane derivatives.
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Novel construction of polycyclic systems fused to cyclobutane by tandem intramolecular Michael-Aldol reaction
Masataka Ihara,Masaru Ohnishi,Michiko Takano,Kei Makita,Nobuaki Taniguchi,Keiichiro Fukumoto +5 more
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Asymmetric total synthesis of tacamonine (pseudovincamone I) via radical cyclization
TL;DR: The radical cyclization of (±)-(E)-3-((2-(bromomethyl)butoxy)carbonyl)-prop-2-enoates (11) and (12) were carried out with (TMS) 3 SiH or Bu 3 SnH in the presence of AIBN.
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Asymmetric total synthesis of(–)-protoemetinol,(–)-protoemetine,(–)-emetine, and (–)-tubulosine by highly stereocontrolled radical cyclisations
TL;DR: Both enantiomers of the menthyl halfesters (10) and (23) of ethylmalonic acid were converted into (+)-(4S,5R)-4-(2-benzyloxyethyl)-5-ethyl-3,4,5,6-tetrahydro-2-pyrone (18) as discussed by the authors.