Action Spectra of Non-Resonant Two-Photon(NRTP)Isomerization of α, ω-Diphenylpolyenes [in Japanese]
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The efficiency of the non-resonant two-photon (NRTP) isomerizations of stilbenes and 1,4-diphenyl-1,3-butadienes were found to depend strongly on the wavelength of the laser pulses. The results not only confirm the 2<SUP>1</SUP>A<SUB>g</SUB> nature of the excited states responsible for the <I>cis-trans</I> isomerizations but also demonstrate that the action spectra of the NRTP reactions correspond to the two-photon allowed absorption bannds.
- Chemistry Letters
Chemistry Letters 1996(12), 1023-1024, 1996-12-05
The Chemical Society of Japan