Acceptor or Donor (Diaryl B or N) Substituted Octupolar Truxene: Synthesis, Structure, and Charge-Transfer-Enhanced Fluorescence
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https://figshare.com/articles/dataset/Acceptor_or_Donor_Diaryl_B_or_N_Substituted_Octupolar_Truxene_Synthesis_Structure_and_Charge_Transfer_Enhanced_Fluorescence/3056806
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资源简介:
Two diaryl B- and N-substituted truxene charge-transfer
compounds B3 and N3 have been synthesized. The fluorescence intensities of several nonfunctionalized truxene compounds are 1 order of magnitude weaker than that of B3
and N3. To reveal the structure−property correlations, the
X-ray structures of B3 and N3 and their precursors 3 and 4
have been determined. The extended molecular dimension,
the especially shortened B−C bond, and the improved
planarity of B3 can serve as direct structural evidence for
the charge transfer.
创建时间:
2006-09-29



