𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Solvent effect study of the13C chemical shifts of acetonitrile and acetone using the “Solvaton” model

✍ Scribed by Isao Ando; Atsuo Nishioka; Masahiro Kondo

Publisher
Elsevier Science
Year
1976
Weight
514 KB
Volume
21
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Modelling of the alkyl environment effec
Modelling of the alkyl environment effects on the 13C chemical shift
✍ Jacques-Emile Dubois; Michel Carabedian 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 663 KB

Using a topological parameter, A,, to characterize the effects of a variable mono-or polyalkyl environment, R, on widely varied types of "C sites gives rise to a homogeneous description of their chemical shifts over the entire range of 613C variation (220 ppm/TMS). The proposed model, 613C= w,A,+q,

A theoretical study of solvent effects o
A theoretical study of solvent effects on the 13C chemical shifts of some polar molecules
✍ M. Jallali-Heravi; G. A. Webb 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 271 KB

## Abstract Calculations of the dependence of ^13^C chemical shifts on the dielectric constant, ϵ, of the medium are reported using the INDO/S parameterized version of Pople's method together with the solvaton model. Satisfactory agreement with the available experimental data is obtained. The rathe

Structural and solvent effects on the 13
Structural and solvent effects on the 13C and 15N NMR chemical shifts of indoloquinoline alkaloids: experimental and DFT study
✍ Jaromír Toušek; Sabine Van Miert; Luc Pieters; Gitte Van Baelen; Steven Hostyn; 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 262 KB 👁 1 views

## Abstract Indoloquinoline alkaloids represent an important class of antimalarial, antibacterial and antiviral compounds. They have been shown to bind to DNA via intercalation preferentially at GC‐rich sequences containing nonalternating CC sites. The stability of complexes formed with biological

The effect of solvents on the 13C NMR ch
The effect of solvents on the 13C NMR chemical shifts of the carbonyl carbon and the rotational barriers of N,N-dimethylbenzamide
✍ C. W. Fong; H. G. Grant 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 322 KB 👁 1 views

## Abstract The ^13^C solvent induced chemical shifts (SICS) of the carbonyl carbon and the thermodynamic barriers to rotation about the CN bond of __N__,__N__‐dimethylbenzamide are linearly related to the solvent parameter, __E__~T~(30). A multi‐parametric solvent parameter approach indicates tha

Experimental and Theoretical Study of th
Experimental and Theoretical Study of the Ethoxy Group Conformational Effect on 13C Chemical Shifts in Ortho-Substituted Phenetols
✍ Dora G. de Kowalewski; Valdemar J. Kowalewski; Edith Botek; Rubén H. Contreras; 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 239 KB 👁 2 views

The 13C chemical shifts of nine 2-X-substituted phenetol derivatives were measured together with the 13C chemical shifts of the corresponding X-monosubstituted benzenes. Using an additivity scheme, the ethoxy cisand transortho-SCSs (substituent chemical shifts) at C-6 and C-2, respectively, were det