๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Studies in the relationship between molecular structure and chromatographic behaviour : Gas chromatographic study of monoalkylpyridines

โœ Scribed by L.S. Bark; K.C. Wheatstone


Book ID
108334589
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
629 KB
Volume
92
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Studies in the relationship between mole
โœ L.S. Bark; K.F. Clarke ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 1008 KB

The additivity concept, inherent in the equations of MARTIN and KOVATS, is examined for some series of mono-substituted alkylphenols, chromatographed under a 'series of rigorously controlled conditions. It is concluded that for a chain length of up to four carbon atoms, the retention index changes b

Relationships between gas chromatographi
โœ V.A. Gerasimenko; V.M. Nabivach ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 639 KB

Regularities of the gas chromatographic behaviour of C6-C13 alkylbenzenes, ClO-C1 3 alkylnaphthalenes and C-C1 I alkyl aryl carbamates are described by structural models containing Van der Waals volumes and molecular connectivity indices of different orders. The dependences are shown to be approxima

Studies in the relationship between mole
โœ L.S. Bark; R.J.T. Graham ๐Ÿ“‚ Article ๐Ÿ“… 1967 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 735 KB

2Gth, rgG6; moclificcl August 1 Ith, IgGG) \* Activation of the plates was for 15 min at 80". The activated plates were cooled in an evacuated desiccator. " MOLECULAR STRUCTURE AND CHROMATOGRAPWLC BEWAVLOUR. IX.

Studies in the relationship between mole
โœ R.J.T. Graham; J. Daly ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 911 KB

Ethyl, propyl and butyl homologues of phenol have been chromatographed on layers of cellulose impregnated with simple amides (formamide, N-methylformamide and N,N-dimethylforrnamide) using hexane as the mobile phase. The plots of RM value vs. the logarithm of the concentration of the amide in the sl

Studies in the relationship between mole
โœ R.J.T. Graham; L.S. Bark; J. Daly ๐Ÿ“‚ Article ๐Ÿ“… 1968 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 1024 KB

## SUbIMARY The RM values of phenol and' Ig methylated phenols on thin layers of cellulose impregnated with formamide, N-methylformamide or N,N-dimethylformamide are shown to be linearly related to the log of the concentration of the amide in the slurrying medium used in the preparation of the lay