✦ LIBER ✦

1H and 13C NMR studies on the positional isomers of methyl selenalaurate and telluralaurate

✍ Scribed by Jie, Marcel S. F. Lie Ken; Yan-Kit, Cheung; Chau, Sherman H.; Yan, Bonnie F. Y.

Book ID: 120219622
Publisher: Royal Society of Chemistry
Year: 1991
Tongue: English
Weight: 826 KB
Volume: 4
Category: Article
ISSN: 1472-779X
DOI: 10.1039/P29910000501

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Mass spectral studies on positional isom

Mass spectral studies on positional isomers of methyl telluralaurate

✍ Lie Ken Jie, M. S. F.; Chau, S. H. 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 187 KB 👁 2 views

1H- and 13C-NMR studies on sulfinyl and

1H- and 13C-NMR studies on sulfinyl and sulfonyl derivatives of positional isomers of methyl thialaurate

✍ Marcel S.F. Lie Ken Jie; Oladapo Bakare 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 496 KB

Sulfoxidation of the positional isomers of methyl thialaurate with m-chloroperoxybenzoic acid gave the corresponding sulfinyl and sulfonyl derivatives. In the 1H-NMR spectroscopic analysis, the sulfoxide function exerted a weaker deshielding effect than the sulfone group on the chemical shift of the

1H, 3H and 13C NMR studies on porphobili

1H, 3H and 13C NMR studies on porphobilinogen

✍ J. N. S. Evans; P. E. Fagerness; N. E. Mackenzie; A. I. Scott 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 470 KB 👁 1 views

1H and 13C NMR study of 2-substituted ph

1H and 13C NMR study of 2-substituted phenyl methyl sulphides

✍ S. Perumal; R. Chandrasekaran; S. Selvaraj; M. Ganesan; D. A. Wilson 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 47 KB 👁 2 views

The 1 H and 13 C NMR spectra of seven 2-substituted phenyl methyl sulphides were measured and their chemical shifts assigned on the basis of two-dimensional NMR techniques such as H,H-COSY and C,H-COSY. The chemical shifts of these sulphides were correlated with the appropriate SCS values of monosub

A 1H and 13C NMR conformational study of

A 1H and 13C NMR conformational study of methyl-substituted isochromanes

✍ K. Pihlaja; J. Mattinen; E. Kleinpeter; R. Meusinger; Ch. Duscheck; R. Borsdorf 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 426 KB

The 'H and the noise-decoupled =C NMR spectra of isochromane and 13 of its methyl-substituted derivatives were recorded and analysed. The collected data were used to assign the configurations and to determine the position of the conformational equilibria based on the vicinal ' I 3 coupling constants

1H and 13C nmr studies of salicylalanili

1H and 13C nmr studies of salicylalanilines

✍ M.Emilia L. Saraiva; Carlos F.G. Geraldes; Victor M.S. Gil 📂 Article 📅 1988 🏛 Elsevier Science 🌐 French ⚖ 430 KB