LOW TEMPERATURE FTIR STUDIES OF THE PROTONATION OF A RETINYLIDENE SCHIFF BASE |
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| Authors: | D. LAROUCHE,A. GÉ LINAS,H. LE-THANH,C. SANDORFY ,D. VOCELLE |
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| Affiliation: | Département de Chimie, Universitédu Ouébec àMontréal, Montréal. Québec, Canada H3C 3P8;Département de Chimie, Universitéde Montréal, Montréal, Québec, Canada H3C 3J7 |
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| Abstract: | Abstract— This note supplements the paper by Badilescu et al. (1989) [ Photochem. Photobiol. 49 , 313-318]. Low temperature solution spectra of 1: 2 and 2: 1 mixtures of trans -retinylidene-tertbutylamine and propanoic acid are presented. The results show that the degree of protonation is both temperature and concentration dependent. |
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