𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Conformational analysis of thia crown ether derivatives by NMR spectroscopy and molecular mechanics calculations

✍ Scribed by R. Meusinger; J. Heinicke; K. Möhle; M. Mühlstädt


Publisher
Springer Vienna
Year
1996
Tongue
English
Weight
593 KB
Volume
127
Category
Article
ISSN
0026-9247

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Conformational analysis of oxazolidines
✍ Anna Bernardi; Maria Grazia Beretta; Vincenzo Malatesta; Camillo Tosi 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 363 KB

A combined experimental ('H NMR) and theoretical (molecular mechanics and PCILO) study of (4S,SS,6R)-4-carboma thoxyethylenyl-N-carbobenzyloxy-5-methyl-6-phenyl oxazolidine has been carried out with the purpose of contributing to a better understanding of the steric and electronic factors responsibl

Conformational analysis of crown ether a
✍ G. W. Buchanan; A. B. Driega; R. C. Laister; K. Bourque 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 100 KB 👁 2 views

Two conformations of the cis-cyclohexano-8-crown-3 molecule were detected at 185 K. From relative 13 C NMR peak area measurements, the conformation with the O-CH 2 -O unit equatorial was found to be favoured by 4.4 š 0.4 kJ mol 1 . In the spectrum of the minor conformer at low temperature, a 9.6 ppm

Conformational analysis of diribosylribi
✍ M. Maestre; C. S. Pérez 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 49 KB 👁 2 views

The conformation of diribosylribitol phosphate was studied by means of NMR spectroscopy and molecular dynamics (MD). Starting from 3 J( 1 H, 1 H), 3 J( 31 P, 1 H) and 3 J( 31 P, 13 C) couplings, measured from 1 H NMR, 13 C NMR and COSY spectra, the conformations of the ribose residues and the phosph