Photoswitchable calix[4]arenes bearing dihydroacridine substituents at the upper rim
摘要:
Eight new calix[4]arene host molecules bearing acridinium or the corresponding dihydroacridine substituents have been prepared. H-1 NMR and electrochemical studies reveal that the acridinium substituents block the host cavity. Both photochemical and chemical switching between acridinium and dihydroacridine hosts are demonstrated. (C) 2007 Elsevier Ltd. All rights reserved.
Photoswitchable calix[4]arenes bearing dihydroacridine substituents at the upper rim
摘要:
Eight new calix[4]arene host molecules bearing acridinium or the corresponding dihydroacridine substituents have been prepared. H-1 NMR and electrochemical studies reveal that the acridinium substituents block the host cavity. Both photochemical and chemical switching between acridinium and dihydroacridine hosts are demonstrated. (C) 2007 Elsevier Ltd. All rights reserved.
Photoswitchable calix[4]arenes bearing dihydroacridine substituents at the upper rim
作者:Lutz Grubert、Werner Abraham
DOI:10.1016/j.tet.2007.06.126
日期:2007.10
Eight new calix[4]arene host molecules bearing acridinium or the corresponding dihydroacridine substituents have been prepared. H-1 NMR and electrochemical studies reveal that the acridinium substituents block the host cavity. Both photochemical and chemical switching between acridinium and dihydroacridine hosts are demonstrated. (C) 2007 Elsevier Ltd. All rights reserved.