The metal ion induced absorption and emission signaling pattern of rhodamine coupled bis-(aminopropyl)-piperazine (1-3) and (aminoethyl)-piperazine (4) based probes evaluated in MeCN as well as in an MeCN-H2O binary mixture medium revealed that these probes exhibit optical signaling perturbations to a varying extent in MeCN, however, their complexation induced signaling could be tuned selective...

Efficient technologies/processes for CO(2) capture are greatly desired, and ionic liquids are recognized as promising materials for this purpose. However, the mechanisms for selectively capturing CO(2) by ionic liquids are unclear. In this study, the interactions between CO(2) and 1-n-amino-alkyl-3-methyl-imidazolium tetrafluoroborate, an amino imidazolium ionic liquid (AIIL), in its CO(2) capt...

Grogan and Rice reported a number of imides of epoxyisoindole sort. Some pharmacological testing was performed which revealed their bioactivity. Except of their work, only scattered examples of derivatives with oxygen-bridged ring have appeared in the literature; this approach has also been used by us in the synthesis of some new potential drugs. This paper reports the synthesis of a number of ...