Abstract
Abstract Triplet-sensitized Z-to-E photoisomerization of arylazopyrazole derivatives was achieved with red-light excitation of Pd(II) meso-tetraphenyltetrabenzoporphyrin (PdTPTBP) in deaerated DMSO solution. The triplet energy gap between the sensitizer and the arylazopyrazoles affects the apparent rate of Z-to-E photoisomerization. On-demand photoswitching of arylazopyrazoles proceeds facilely and reversibly with almost 100% efficiency despite the endothermic triplet energy transfer processes.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
