2021年11月
A short access to 3,5-disubstituted piperazinones based on the aza-Michael addition of α-amino esters to β-substituted nitroalkenes
Takayuki Kudoh,* Seiji Isoyama, Sachiko Kagimoto, Katsutoshi Kurihara, Akira Sakakura* Tetrahedron Lett.2 […]
Enantioselective Bromocyclization of 2-Gernaylphenols Induced by Chiral Phosphite-Urea Bifunctional Catalysts
Yasuhiro Sawamura, Yoshihiro Ogura, Hidefumi Nakatsuji, Akira Sakakura* and Kazuki Ishihara* Chem. Commun […]
Stereoselective Electrophilic Cyclization
Akira Sakakura* and Kazuaki Ishihara* Chem. Rec.2015, 15 (4), 728–742. (Published online: […]
Enantioselective 1,3-Dipolar Cycloaddition of Azomethine Imines with Propioloylpyrazoles Induced by Chiral π−Cation Catalysts
Masahiro Hori, Akira Sakakura,* Kazuaki Ishihara* J. Am. Chem. Soc.2014, 136 (38), 13198–13201. […]
Cooperative Activation with Chiral Nucleophilic Catalysts and N-Haloimides: Enantioselective Iodolactonization of 4-Arylmethyl-4-pentenoic Acids
Hidefumi Nakatsuji, Yasuhiro Sawamura, Akira Sakakura,* Kazuaki Ishihara* Angew. Chem. Int. Ed.2014,  […]
Catalytic Enantioselective Inverse Electron Demand Hetero‐Diels–Alder Reaction with Allylsilanes
Yuki Matsumura, Takahiro Suzuki, Akira Sakakura,* Kazuaki Ishihara * Angew. Chem. Int. Ed.2014,  […]
5.9 Intermolecular Diels–Alder Reactions
Kazuaki Ishihaira, Akira SakakuraIn Comprehensive Organic Synthesis, 2nd Edition, Vol. 5, Gary A. Molande […]
5.10 Hetero-Diels–Alder Reactions
Kazuaki Ishihaira, Akira SakakuraIn Comprehensive Organic Synthesis, 2nd Edition, Vol. 5, Gary A. Molande […]
Selective Bromocyclization of 2-Geranylphenols Promoted by Phosphite-Urea Cooperative Catalysts
Yasuhiro Sawamura, Hidefumi Nakatsuji, Matsujiro Akakura, Akira Sakakura,* Kazuaki Ishihara* Chirality201 […]
“Phosphite–Urea” Cooperative High-Turnover Catalysts for the Highly Selective Bromocyclization of Homogeranylarenes
Yasuhiro Sawamura, Hidefumi Nakatsuji, Akira Sakakura* and Kazuaki Ishihara* Chem. Sci.2013, 4 […]