Mononuclear and dinuclear aluminum-dipyrrin complexes (ALDIPYs) were synthesized as a new family of ionophores. They exhibited colorimetric and fluorometric responses to alkaline earth ions in an aqueous mixed solvent. The...
Synthesis and Guest Recognition Ability of 2,3-Dimethoxy-1,4-phenylene-Containing Porphyrinoids
作者:Chusaku Ikeda、Naoya Sakamoto、Tatsuya Nabeshima
DOI:10.1021/ol801888d
日期:2008.10.16
The acid-catalyzed condensation of the bispyrrolylbenzene derivative and benzaldehyde yielded macrocycles 1 and 2 bearing three and four dipyrrin units which are connected by 2,3-dimethoxy-1,4-phenylene rings. The cationic guest recognition ability of 1 was investigated by UV-vis absorption, H-1 NMR spectroscopic techniques, and ab initio calculations (HF/3-21G(*)). The tris-dipyrrin macrocycle 1 was found to recognize alkali metals in the O-6 binding cavity.
KNEFELI, F.;MAYER, K. K.;POETTINGER, T.;STOEBER, G.;WIEGREBE, W., ARCH. PHARM., 1983, 316, N 9, 773-781
作者:KNEFELI, F.、MAYER, K. K.、POETTINGER, T.、STOEBER, G.、WIEGREBE, W.
DOI:——
日期:——
5-(2-OXYPHENYL)-PYRROLE DERIVATIVES AS DOPAMINE D3 RECEPTOR ANTAGONISTS