| Summary: | 碩士 === 中國文化大學 === 應用化學研究所 === 93 === We starting from Heptcyclotetradecane , we were able to synthesize donor-bridge-acceptor substituted derivatives by condensation reaction . The components for the condensations were Catechol for the donor part , and Acetophenone , 2,4-Dichloroacetophenone , 2,3,4-Trichloroacetophenone , 2,3,4,5,6-Pentafluoroacetophenone for the acceptor part . We used the Diels-Alder reaction and Aldol condensation . Fluorescence spectra provided evidence for efficient photoinduce electron transfer in the different solvent . And from emission spectra we can see the CT band , who can proved photoinduce electron transfer .
|
|---|
