top of page
DSC01695.JPG

Publications 2022~
​(@Nihon University)

93) Synthesis of 2-Amino-4-arylazulenes from 8-Aryl-2H-cyclohepta[b]furan-2-ones and Transformation into 6-Aryl-7H-naphth[3,2,1-cd]azulen-7-ones

JOC GA - コピー.jpg

Taku Shoji,* Daichi Ando, Masayuki Iwabuchi, Atom Hamasaki, Shigeki Mori, Tetsuo Okujima, Ryuta Sekiguchi, and Shunji Ito, J. Org. Chem. 2024, 89, 16375–16389.

94) Development of a Potential-Modulated Electrochemiluminescence Measurement System for Selective and Sensitive Determination of the Controlled Drug Codeine

72_c23-00585.png

Fumiki Takahashi,* Yuki Shimosaka, Shuki Mori, Mayu Kaneko, Yuta Harayama, Kanya Kobayashi, Taku Shoji, Yasuo Seto, Hirosuke Tatsumi, Jiye Jin, Chem. Pharm. Bull. 2024, 72, 271–279.

92) Synthesis and Properties of 3,8-Diaryl-2H-cyclohepta[b]furan-2-ones

Taku Shoji,* Daichi Ando, Masayuki Iwabuchi, Tetsuo Okujima, Ryuta Sekiguchi, and Shunji Ito, Organics 2024, 5, 252-262.

Organics 2024, 5, 252.tif

91) Synthesis, Structural, and Optical Properties of Azuleno[1,2-c]pyran-1-ones: Bro̷nsted Acid-Mediated Cyclization of 2-Azulenylalkynes

Taku Shoji*, Nichika Sasahara, Atom Hamasaki, Shigeki Mori, Tetsuo Okujima, Ryuta Sekiguchi, and Shunji Ito, 

J. Org. Chem. 2023, 88, 15739–15749.

90) Synthesis of Azuleno[2,1-b]quinolones and Quinolines via Brønsted Acid-Catalyzed Cyclization of 2-Arylaminoazulenes 

Taku Shoji,* Mutsumi Takeuchi, Mayumi Uda, Yukino Ariga, Akari Yamazaki, Ryuta Sekiguchi, Shunji Ito, Molecules 2023, 28, 5785.

89) Synthesis of 2-Perfluoroalkylazuleno[2,1-d]pyrimidin-4(3H)-ones via Brønsted Acid-Mediated Intramolecular Cyclization and Transformation into Pyrimidines

Taku Shoji,* Yukino Ariga, Naoko Sakata, Daichi Ando, Shigeki Mori, Tetsuo Okujima, Ryuta Sekiguchi, Shunji Ito, Adv. Syn. Catal. 2023, in press.(Selected as Very Important Publication [VIP] and cover picture)

Taku Shoji,* Mayumi Uda, Tetsuo Okujima, Ryuta Sekiguchi, and Shunji Ito, Heterocycles, 2023, 106, 641-648.

88) Synthesis of Maleimide-Fused Aceheptylenes from Guaiazulene

Taku Shoji,*   Naoko Sakata,   Yukino Ariga,   Akari Yamazaki,   Ryuzi Katoh,   Tetsuo Okujima,   Ryuta Sekiguchi  and  Shunji Ito, Chem. Commun., 2023, 59, 3447–3450.

87) Construction of 2,2’-biazulene framework via Brønsted acid-promoted annulation of 2,3-di(1-azulenyl)benzofurans

Taku Shoji,* Akari Yamazaki, Naoko Sakata, Ryuta Sekiguchi, Shunji Ito and Masafumi Yasunami, Molbank 2022, 2022, M1467

85) Benz[a]azulenequinones: Reaction of Benz[a]azulenes with Pyridinium Hydrobromide Perbromide

molbank 2022 GA.jpg

84) Synthesis, Reactivity, and Properties of Benz[a]azulenes via [8 + 2] Cycloaddition of 2H-cyclohepta[b]furan-2-ones with an Enamine

Taku Shoji,* Akari Yamazaki, Ryuzi Katoh, Konomi Shimamura, Rina Sakai, Masafumi Yasunami, Tetsuo Okujima, and Shunji Ito

Journal of Organic Chemistry 2022, 87, 5827–5845. Highlighted in Synfacts 2022, 18, 855.

JOC 2022.tiff

83) Synthesis of 8-Aryl-2H-cyclohepta[b]furan-2-ones and Transformation into 4-Arylazulenes

Taku Shoji,* Daichi Ando, Akari Yamazaki, Yukino Ariga, Atom Hamasaki, Shigeki Mori, Tetsuo Okujima, and Shunji Ito

Chemistry Letters 2022, 51, 533-537.

ChemLett 2022.tiff
bottom of page