"Kohei Fujii,Shigekazu Ito,KOICHI MIKAMI","Synthetic Methodologies for Perfluoroaryl Substituted (Diaryl)methylphosphonates, -phosphinates via SNAr reaction",,"J. ORG. CHEM.","ACS","Vol. 84",,,2019,Sept. "Shigekazu Ito,Naoto Kato,Yasuhiro Ueta,KOICHI MIKAMI,K.M. Kojima","Muon Spin Rotation (?SR) Study of a Sterically Encumbered Tioaldehyde","ISOCS-28","Phosphorus, Sulfur, and Silicon, and the Related Elements",,"Vol. 194","No. 7","pp. 735-738",2019,July "Kohei Fujii,Haruki Todani,Shigekazu Ito,KOICHI MIKAMI","Design of Phosphinic Acid Catalysts with the Closest Stereogenicity at the ƒ¿-Position: Synthesis and Application of ƒ¿-Stereogenic Perfluoroalkyl Phosphinic Acid Catalysts",,"Organic Letters",,"Vol. 21","No. 9","pp. 3387-3391",2019,Apr.