## Abstract This short review concerns the protonation of Schiff bases by halogenic or carboxylic acids with a bias toward the chromophore of visual and bacterial rhodopsins. It is pointed out that the weak acids available in these pigments could not protonate the retinyl Schiff base 100% and that
โฆ LIBER โฆ
Theoretical studies on the mechanisms of proton transfer in Schiff bases
โ Scribed by Wei-Hai Fang; Yong Zhang; Xiao-Zeng You
- Book ID
- 113258330
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 635 KB
- Volume
- 334
- Category
- Article
- ISSN
- 0166-1280
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Spectroscopic studies on the protonation
โ
R. De Bicca Alencastro; S. Badilescu; L. S. Lussier; C. Sandorfy; H. Le Thanh; D
๐
Article
๐
1990
๐
John Wiley and Sons
๐
English
โ 469 KB
A multinuclear NMR study of proton trans
โ
J Sitkowski; L Stefaniak; T Dziembowska; E Grech; E Jagodziลska; G.A Webb
๐
Article
๐
1996
๐
Elsevier Science
๐
English
โ 225 KB
Theoretical study of the mechanism of pr
โ
Rita Kakkar; Bhupendra K. Sarma; Vandana Katoch
๐
Article
๐
2001
๐
Indian Academy of Sciences,Royal Society of Chemis
๐
English
โ 63 KB
Theoretical NMR Spectroscopic Analysis o
โ
Zarycz, Natalia; Aucar, Gustavo A.
๐
Article
๐
2008
๐
American Chemical Society
๐
English
โ 634 KB
Ab initio studies on proton transfer inv
โ
N. Sreerama; Saraswathi Vishveshwara
๐
Article
๐
1989
๐
Elsevier Science
๐
English
โ 469 KB
Theoretical study of proton transfers be
โ
Steve Scheiner; C.W. Kern
๐
Article
๐
1978
๐
Elsevier Science
๐
English
โ 177 KB
Single and multiple proton transfers betweeu the bases guanine and cytosine and between adenine and thymine are studied usiug the LCAO SCF all-electron PRDDO method. Single proton transfers are found to lead to singkweli potentials while double transfers are characterized by double-well potentials.