Research theme for competitive and other funds (9):
2019 - 2022 Stereo control of diastereomers by dynamic molecular recognition
2014 - 2017 Preparation of optically active ketones from equilibrium systems using highly selective chiral molecular recognition.
2013 - 2016 Development of efficient method for synthesis of chemopreventors and study of its mechanism.
2011 - 2013 Development of a method for preparation of optically active compounds under thermodynamical equilibrium conditions based on inclusion complexation
2010 - 2012 Development of efficientmethod to convert molecular structure utilizing new Mitsunobu reaction and kineticmol ecul arrecognition
2007 - 2008 Development of New Mitsunobu Reagens and Chiral Molecular Recognition
2005 - 2006 Development of new transforming reaction using New Mitsunobu reaction and deracemization
1998 - 1999 不斉結晶場の分子認識を利用した光学活性α-置換ケトン類の調整
Study on Molecular Recognition
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Papers (43):
Chiharu Ozakai, Kei Kitamura, Mitsuyo Horikawa, Tetsuto Tsunoda, Hiroto Kaku. Base-induced isomerization of red uroleuconaphins revisited: characterization and absolute stereochemistry of the yellow aphid pigments uroleuconaphins A2 and B2. New Journal of Chemistry. 2022. 46. 34. 16256-16259
Chiharu Ozakai, Kei Kitamura, Mitsuyo Horikawa, To-sho Hoshiyama, Akari Imamura, Tatsuro Yoneyama, Akemi Umeyama, Masaaki Noji, Tetsuto Tsunoda, Hiroto Kaku. Strong acid-promoted skeletal remodeling of the aphid pigment: red uroleuconaphin to green viridaphin. New Journal of Chemistry. 2022. 46. 6. 2600-2604
Kei Kitamura, Hiroto Kaku, Hinano Kanagawa, Chiharu Ozakai, Taichi Nishimura, Hayato Tokuda, Tetsuto Tsunoda. Synthesis of the Common Monomeric Unit of Uroleuconaphins and Viridaphins via Hauser-Kraus Annulation. Synthesis. 2021. 53. 09. 1629-1635
大境千晴, 北村圭, 星山東燮, 今村朱里, 堀川美津代, 米山達郎, 梅山明美, 角田鉄人, 加来裕人. Chemical conversion of aphid pigments: red uroleuconaphin A1 to green viridaphin A2. 日本薬学会年会要旨集(Web). 2021. 141st