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Titlebook: Chiral Liquid Chromatography; W. J. Lough Book 1989 Chapman & Hall 1989 Enantiomer.chromatography.information.optimization.pharmaceutical.

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31#
發(fā)表于 2025-3-26 22:51:36 | 只看該作者
32#
發(fā)表于 2025-3-27 01:53:30 | 只看該作者
Overview of formalism and systems,o mimic and improve upon them. This expected development has taken place, and synthetic polymer chiral stationary phases (CSPs) are amongst the most recent to be made commercially available. As for natural polymers these synthetic polymers must first be immobilized on silica in some way to be of any
33#
發(fā)表于 2025-3-27 06:52:41 | 只看該作者
Overview of formalism and systems,an those already mentioned in Part 3 of this book. Even for less common direct methods, such as those which have only been used in a research environment, the categorization used in the rest of Part 3 is virtually all-encompassing. However there are some other direct chiral resolution methods about
34#
發(fā)表于 2025-3-27 11:11:18 | 只看該作者
35#
發(fā)表于 2025-3-27 15:51:48 | 只看該作者
Book 1989 or books, discussed in terms of their practical application. Accordingly this book is very much orientated towards the practical aspects of these commercially available and readily accessible chiral LC systems. To this end, it is written for practising chromatographers by a team of practising, expe
36#
發(fā)表于 2025-3-27 21:20:27 | 只看該作者
37#
發(fā)表于 2025-3-28 01:46:21 | 只看該作者
Looking for Some Historical Rootsensional structure due to different arrangements of the bonds in space. In order to interconvert two configurations, it is necessary to break at least one .pair of bonds in the molecule and exchange the positions of the substituents, or to carry out some other high-energy twisting process (see below
38#
發(fā)表于 2025-3-28 04:00:06 | 只看該作者
Molecular asymmetryensional structure due to different arrangements of the bonds in space. In order to interconvert two configurations, it is necessary to break at least one .pair of bonds in the molecule and exchange the positions of the substituents, or to carry out some other high-energy twisting process (see below
39#
發(fā)表于 2025-3-28 09:20:27 | 只看該作者
The importance of enantiomer separations scientists for more than a century. The rare instance of a successful separation was often treated either as happenstance or as the success of trial and error. In either event, a systematic approach to the problem was not seen as feasible, except in a few special cases. Clearly, commercial exploitation was unthinkable.
40#
發(fā)表于 2025-3-28 10:59:19 | 只看該作者
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