Synthesis and properties of novel extended BODIPYs with rigid skeletons
作者:Yuki Kawamata、Satoshi Ito、Masaru Furuya、Kai Takahashi、Katsuya Namai、Saori Hashimoto、Makoto Roppongi、Toru Oba
DOI:10.1016/j.tetlet.2019.01.046
日期:2019.3
coupling, and O-chelation. The absorptionmaxima of the BODIPYs ranged from the visible to near-infrared region and the compounds showed good solubility in organic solvents. The solubility of the bicycloBODIPY with 2-naphthyl groups at the α-position of the pyrrole units was particularly high. Heating converted distyrylBODIPY with bicyclo[2.2.2]octene to benzoBODIPY with absorption (748.5 nm) and fluorescence
Synthesis and structures of pyrroles fused with rigid bicyclic ring systems at β-positions†
作者:Hidemitsu Uno、Satoshi Ito、Mitsuo Wada、Hikaru Watanabe、Miho Nagai、Akiko Hayashi、Takashi Murashima、Noboru Ono
DOI:10.1039/b006584f
日期:——
Pyrroles fused with bicyclo[2.2.2]octene and bicyclo[2.2.1]heptene frameworks are prepared by a modified Barton–Zard method. Structures of these pyrroles and thermal behaviours of the former pyrroles are studied by X-ray and DSC analyses.
Synthesis, properties and crystal structures of rigid porphyrins fused with bicyclo[2.2.2]octene units
作者:Satoshi Ito、Takashi Murashima、Noboru Ono、Hidemitsu Uno
DOI:10.1039/a907460k
日期:——
Porphyrins fused with bicyclo[2.2.2]octene frameworks are prepared; the bicyclo[2.2.2] units rigidify the porphyrin ring to maintain planar conformations in solution.