1356003-37-6Relevant articles and documents
Fluoride-selective optical sensor based on the dipyrrolyl- tetrathiafulvalene chromophore
Rivadehi, Shadi,Reid, Ellen F.,Hogan, Conor F.,Bhosale, Sheshanath V.,Langford, Steven J.
, p. 705 - 709 (2012)
A chemosensor bearing dipyrrolyl motifs as recognition sites and a tetrathiafulvalene redox tag has been evaluated as an optical and redox sensor for a series of anions (F-, Cl-, Br-, HSO 4-, CH3COO-, and H 2PO4-) in DCM solution. The receptor shows specific optical signaling for fluoride but little electrochemical effect in solution. The solid-state performance of the sensor leads to measurable changes in water. Design implications towards better systems based on these results and other examples are discussed.
Chemical control of photoinduced charge-transfer direction in a tetrathiafulvalene-fused dipyrrolylquinoxaline difluoroborate dyad
Zhou, Ping,Aschauer, Ulrich,Decurtins, Silvio,Feurer, Thomas,H?ner, Robert,Liu, Shi-Xia
, p. 13421 - 13424 (2020)
A new approach for a compact annulation of tetrathiafulvalene (TTF) and dipyrrolylquinoxaline difluoroborate (QB) is presented, leading to strong electronic interactions between the TTF and QB units. Regulation of distinct photoinduced charge flows within this dyad is achieved by external stimuli, which is also verified by TD-DFT calculations. This journal is
