2009-2010
"TBAF-Promoted Dehydrobrominations of Vicinal Dibromides Having an Adjacent O-Functional Group"
Noriki Kutsumura*, Keisuke Kubokawa, and Takao Saito*
Synlett, 2010, 18, 2717. [Abstract]
Synlett, Most Accessed Articles Top 10, 第10位 (November, 2010)
"Synthesis of 2,3,4-Tri-Substituted 3,4-Dihydroquinazolines
via Tandem Nucleophilic Addition/Epoxy Ring-Opening Cyclization Methodology Using
N-(2-Oxiranylphenyl)carbodiimides with Nucleophiles"
Takao Saito,* Tatsuya Ote, Masahiro Shiotani, Hiroko Kataoka, Takashi Otani, and Noriki Kutsumura
Heterocycles, 2010, 82, 305. [Abstract]
"A facile synthesis of pyrrolo[2,3-
b]quinolines via a Rh(I)-catalyzed carbodiimide-Pauson-Khand-type reaction"
Takao Saito*, Naoki Furukawa and Takashi Otani
Org. Biomol. Chem., 2010, 8, 1126. [Abstract]Highlighted in Synfacts 2010, 0521.
"Synthesis of nitrogen heterocycle-fused 1,2,4-benzothiadiazine-1,1-dioxide, quinazolinone, and pyrrolidinone derivatives with a guanidine joint via sequential aza-Wittig reaction/intramolecular NH-addition cyclization/nucleophilic substitution ring closure methodology, using functionalyzed carbodiimides as key intermediates"
Shinsuke Hirota, Terumi Sakai, Nobuhide Kitamura, Keisuke Kubokawa, Noriki Kutsumura, Takashi Otani and Takao Saito*
Tetrahedron, 2010, 66, 653. [Abstract]
"A Hetero Pauson-Khand Reaction of Ketenimines: A New Synthetic Method for γ-Exo-Methylene-α,β-Unsaturated γ-Lactams"
Takao Saito*, Katsuya Sugizaki, Hiroyuki Osada, Noriki Kutsumura, and Takashi Otani
Heterocycles, 2010, 80, 207. [Abstract]
"Stereoselective synthesis of 4H-3,1-benzothiazines via tandem nucleophilic addition/epoxy ring-opening cyclization reactions of 2-(3-phenyloxiranyl)phenyl isothiocyanates"
Takashi Otani*, Saki Katsurayama, Tatsuya Ote, and Takao Saito
J. Sulfur Chem., 2009, 30, 250. [Abstract]
"Enantioselective synthesis of β-lactams via the IndaBox-Cu(II)-catalyzed Kinugasa reaction"
Takao Saito*, Tomohiro Kikuchi, Hiroaki Tanabe, Junichi Yahiro, and Takashi Otani*
Tetrahedron Lett., 2009, 50, 3853. [Abstract]Highlighted in Synfacts 2009, 1362.
"TfOH-promoted transformation from 2-alkynylphenyl isothiocyanates to quinoline-2-thiones or indoles"
Takashi Otani*, Shinichi Kunimatsu, Taku Takahashi, Hiroshi Nihei, and Takao Saito*
Tetrahedron Lett., 2009, 50, 3853. [Abstract]
"A novel and efficient stereo-controlled synthesis of hexahydroquinolinones via the diene-transmissive hetero-Diels-Alder reaction of cross-conjugated azatrienes with ketenes and electrophilic dienophiles"
Satoru Kobayashi, Tomomi Semba, Taku Takahashi, Satoko Yoshida, Kotaro Dai, Takashi Otani, Takao Saito*
Tetrahedron, 2009, 65, 920. [Abstract]