SULPHIDE FORMATION IN THE REACTION OF SULPHUR WITH POLYISOPRENES PART vr. FACTORS INFLUENCING CYCLIC ## By GEORGE F. BLOOMNELD Cyclic sulphidcs arc to a large extent secondary products of the reamon of primarily-formcd intermolecular polysulphides with polyisoprene hydrocarbon, and undue prolong
The estimation of sulphur compounds in crude and refined benzoles. Part II
โ Scribed by Claxton, G. ;Hoffert, W. H.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1946
- Weight
- 498 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0368-4075
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โฆ Synopsis
Abstract
Based on the experiments described in Part I, methods of analysis of sulphur compounds that have been found successful are described in detail, followed by a scheme of analysis for a complete examination of the sulphur compounds in a crude or refined benzole. For the sake of convenience, the methods of analysis are given in the order in which they appear in the complete scheme.
๐ SIMILAR VOLUMES
A semiempirical MNDO method was used in calculations on monosubstituted neutral and cationic compounds of the ICH,-CO-R] type with a wide range of substituents (R = H, F, (3, CH, , NH, , OH, OCH, , NHCH, , CH=CH,). The results obtained are interpreted with respect to the effect of the individual sub
Thermal degradation of precursors and formation of flavour compounds during heating of cereal products. Part II. The formation and changes of volatile flavour compounds in thermally treated malt extracts at different temperature and pH' R. PRZYBYLSKI and E. KAM~JSKI The effect of temperature and pH