Ac. Benniston et al., Structure and photophysical properties of constrained donor-acceptor [2]catenanes bearing an appended secondary donor, J CHEM R-S, (8), 2000, pp. 360-361
The synthesis of three donor-acceptor [2]catenanes are reported, along with
their photophysical properties as measured using the technique of time-res
olved transient absorption spectroscopy.