Ken Shimawaki

Importance of Sialic Acid Residues Illuminated by Live Animal Imaging Using Phosphorylcholine Self-Assembled Monolayer-Coated Quantum Dots

Tatsuya Ohyanagi, Noriko Nagahori, Ken Shimawaki et al. · Journal of the American Chemical Society · 2011 · 92 citations

Engineering, Glycobiology, Multifunctional Quantum Dots +19

One‐Pot Ring‐Closing Metathesis (RCM)/Oxidation by an Assisted Tandem Ruthenium Catalysis for the Synthesis of 2‐Quinolones

Hiroshige Kato, Tatsuya Ishigame, Nobuhiro Oshima et al. · Advanced Synthesis & Catalysis · 2011 · 44 citations · Full text

Chemical Engineering, Engineering, One‐pot Ring‐closing Metathesis +9

Synthesis of the EF-ring segment of ciguatoxin CTX1B based on novel regioselective reduction of unsaturated cyanohydrins and ring-closing olefin metathesis

Atsushi Takemura, Kenshu Fujiwara, Ken Shimawaki et al. · Tetrahedron · 2005 · 32 citations

Ciguatoxin Ctx1b, Engineering, Alkene Metathesis +7

Highly Efficient and Versatile Synthesis of Proteoglycan Core Structures from 1,6‐Anhydro‐β‐lactose as a Key Starting Material

Ken Shimawaki, Yoshinori Fujisawa, Fumihiro Sato et al. · Angewandte Chemie International Edition · 2007 · 32 citations

<b>Syntheses of the D-, E-, F-, and I-Ring Parts of Ciguatoxin by a Common Strategy Starting from Tri-</b> <b> <i>O</i> </b> <b>-acetyl-</b> <scp>d</scp> <b>-glucal</b>

Kenshu Fujiwara, Akio Murai, Yasuhito Koyama et al. · Synlett · 2002 · 32 citations