Polarity and selectivity in gas chromatography from the thermodynamic viewpoint. Part 2
β Scribed by Golovnya, R. V. ;Misharina, T. A.
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 920 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0935-6304
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π SIMILAR VOLUMES
## Abstract The selectivity of a column system, S, defined by equation 28, includes a variation coefficient (Ξ²) of plate number with capacity ratio which has a large influence on the peak capacity, as shown in Fig. 18. Some typical chromatograms are given. In order to predict S for a column system
## Abstract Glycosylidene carbenes derived from the GlcNAc and AllNAc diazirines 1 and 3 were generated by the thermolysis or photolysis of the diazirines. The reaction of 1 with iβPrOH gave exclusively the isopropyl Ξ±βDβglycoside of 5 besides some dihydrooxazole 9 (__Scheme 2__). A similar reactio