๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

NMR experiments on acetals. 41. An empirical study of the effect of alkyl substituents on the chemical shift of the ring hydrogen atoms in 1,3-dioxanes

โœ Scribed by D Tavernier; M Anteunis


Publisher
Elsevier Science
Year
1974
Weight
619 KB
Volume
13
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Influence of methyl substituents on the
โœ Dirk Danneels; M. Anteunis ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 505 KB

## Abstract From a 300 MHz spectral study of monoโ€to trisubstituted cyclohexanes, allowing a reโ€examination of some of their ^1^H NMR spectral parameters, it is shown that it is possible to predict with reasonable accuracy the shifts (in CCl~4~) of the ring protons. A substantial feature in this is

Conformational analysis XXโ€”13C NMR studi
โœ Kalevi Pihlaja; Mauri Eskonmaa; Raimo Keskinen; Alpo Nikkilรค; Timo Nurmi ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 309 KB ๐Ÿ‘ 1 views

## Abstract The ^13^C NMR chemical shifts for 1,3โ€dithiolane and 13 methyl substituted derivatives are reported. Substituent effects are derived and compared with those for cyclopentanes and 1,3โ€dioxolanes. The magnitude and variety of the substituent effects are best explained with the aid of a ha

Through-space transmission of polar subs
โœ William Adcock; Alexander R. Krstic ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 279 KB ๐Ÿ‘ 3 views

A series of 3-substituted(X)bicyclo [ 1.1.1 ] pent-1-yltrimethylstannanes (3) were synthesized and their 119Sn and 13C NMR spectra were recorded. The 119Sn substituent chemical shifts (SCS) and the one-bond carbon-tin coupling constants [ 1J(13C,119Sn) ] were analyzed in terms of possible substituen