23369-82-6Relevant academic research and scientific papers
Synthesis and Evaluation of Retinal Schiff Base Salts and Related Compounds as Radar Absorbing Agents
Coffen, David L.,Ho, Eugene,Nocka, Carlo,Sasso, Gino,Toome, Voldemar,et al.
, p. 135 - 142 (1993)
Thirteen Schiff base salts in the class of compounds represented by retinal pyrrolidinium perchlorate were prepared (most of them for the first time), fully characterized analytically and spectroscopically, and examined in the 30 - 100 GHz rang
Model Systems for Rhodopsins: The Photolysis of Protonated Retinal Schiff Bases, Cyanine Dye, and Artificial Cyanine-Bacteriorhodopsin
Friedman, Noga,Sheves, Mordechai,Ottolenghi, Michael
, p. 3203 - 3211 (2007/10/02)
Protonated Schiff bases of retinal (RSBH(+)), of its (planar) linear polyene analogue 1,1-didemethylretinal (LRSBH(+)), and of an analogous cyanine dye (CyIII) are submitted to pulsed laser photolysis over a range of solvents and temperatures.T
Two-Photon, 13C and Two-Dimensional 1H NMR Spectroscopic Studies of Retinyl Schiff Bases, Protonated Schiff Bases, and Schiff Base Salts: Evidence for a Protonation Induced ??* Excited State Level Ordering Reversal
Birge, Robert R.,Murray, Lionel P.,Zidovetzki, Raphael,Knapp, Henry M.
, p. 2090 - 2101 (2007/10/02)
The ??* excited singlet state manifolds of the visual chromophores, all-trans-retinylpyrrolidiniminium perchlorate (ATRSBS) and all-trans-N-retinylidene-n-butylimine:HCl (ATRPSB) are studied by using one-photon and two-photon laser specroscopy.
