"Shinji Toyota,Sayaka Ban,Muneyasu Hara,Masahiko Kawamura,Hiroshi Ikeda,Eiji Tsurumaki","Synthesis and Properties of Rubicene]Based Aromatic ƒĪ]Conjugated Compounds as Five]Membered Ring Embedded Planar Nanographenes",,"Chemistry ? A European Journal",,,,,2023,Sept. "Shun Fukamizo,Hiroshi Ikeda,Eiji Tsurumaki,Shinji Toyota","An Alternative Synthesis of Tribenzodecacyclenes and Experimental Barrier to Propeller Inversion",,"Bull. Chem. Soc. Jpn.","The chemical society of japan","Vol. 95","No. 4","pp. 652-656",2022,May "Hidetsura Cho,Yoshio Nishimura,Hiroshi Ikeda,Mitsuhiro Asakura,Shinji Toyota","Experimental and theoretical studies on thermodynamics and properties of tautomers of 2-substituted 6(4)-methyl-1,4(1,6)-dihydropyrimidine-5-carboxylates",,"Tetrahedron",,,,,2018,Mar. "Shinji Toyota,Hiroshi Ikeda,Tetsuo Iwanaga","Planar Anthracene-?Acetylene Frameworks as a Stereogenic Motif",,"ChemPlusChem",,"Vol. 82","No. 7","pp. 957-966",2017,Feb.