K
Kazuo Nagasawa
Researcher at Tokyo University of Agriculture and Technology
Publications - 329
Citations - 6484
Kazuo Nagasawa is an academic researcher from Tokyo University of Agriculture and Technology. The author has contributed to research in topics: Enantioselective synthesis & Catalysis. The author has an hindex of 40, co-authored 311 publications receiving 5777 citations. Previous affiliations of Kazuo Nagasawa include Harvard University & University of Tokyo.
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Development of bis-thiourea-type organocatalyst for asymmetric Baylis–Hillman reaction
TL;DR: A chiral bis-thiourea-type organocatalyst 2 developed for the Baylis-Hillman reaction provided a drastic rate enhancement in the case of cyclohexanecarboxaldehyde as discussed by the authors.
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Guanidine-Thiourea Bifunctional Organocatalyst for the Asymmetric Henry (Nitroaldol) Reaction
TL;DR: Novel bifunctional catalysts having guanidine and thiourea functional groups were developed for the asymmetric Henry (nitroaldol) reaction and efficiently promoted the Henry reaction.
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Solution Structure of an Intramolecular (3 + 1) Human Telomeric G-Quadruplex Bound to a Telomestatin Derivative
TL;DR: The first high-resolution structure of the complex between an intramolecular (3 + 1) human telomeric G-quadruplex and a telomestatin derivative, the macrocyclic hexaoxazole L2H2-6M(2)OTD, is presented and is observed to interact with the G- quadruplex through π-stacking and electrostatic interactions.