𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Conformational studies by liquid crystal NMR and ab initio calculations: methyl nicotinate and methyl isonicotinate

✍ Scribed by Masao Kon; Hideki Kurokawa; Hiroshi Takeuchi; Shigehiro Konaka


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
749 KB
Volume
268
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


The isomers and conformers of some push–
✍ J. Pigošová; A. Gatial; V. Milata; P. Černuchová; N. Prónayová; T. Liptaj; P. Ma 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 286 KB

The isomers and conformers of six push-pull enamines: 3-dimethylamino-, 3-methylamino-and 3-amino-2-acetyl propenenitrile [(H 3 C) 2 N-CHaC(CN)(COCH 3 ), H 3 C-NH-CHaC(CN)(COCH 3 ) and H 2 N-CHaC(CN)(COCH 3 )] and 3-dimethylamino-, 3-methylaminoand 3-amino-2-methylsulfonyl propenenitrile [(H 3 C) 2

Conformational study of the tricyclic se
✍ César A. Flores-Sandoval; Carlos M. Cerda-García-Rojas; Pedro Joseph-Nathan 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 166 KB

## Abstract __Ab initio__ calculations of the tricyclic sesquiterpene β‐panasinsene (**1**) provided theoretical H—C—C—H dihedral angles that allowed us to predict the corresponding ^1^H–^1^H vicinal coupling constant values, using a generalized Karplus‐type equation. These values, together with th

Raman and ab initio study of the conform
✍ J. C. Lassègues; J. Grondin; R. Holomb; P. Johansson 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB

The calculated and experimental Raman spectra of the (EMI + )TFSI -ionic liquid, where EMI + is the 1-ethyl-3-methylimidazolium cation and TFSI -the bis(trifluoromethanesulfonyl)imide anion, have been investigated for a better understanding of the EMI + and TFSI -conformational isomerism as a functi