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  Binary and ternary phase diagrams of two enantiomers in solvent systems

Lorenz, H., & Seidel-Morgenstern, A. (2002). Binary and ternary phase diagrams of two enantiomers in solvent systems. Thermochimica Acta, 382(1-2), 129-142. doi:10.1016/S0040-6031(01)00746-8.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-A0A9-7 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0014-BA3F-A
Genre: Journal Article
Alternative Title : Thermochim. Acta

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 Creators:
Lorenz, H.1, Author              
Seidel-Morgenstern, A.1, 2, Author              
Affiliations:
1Physical and Chemical Foundations of Process Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738150              
2Otto-von-Guericke-Universität Magdeburg, External Organizations, ou_1738156              

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Free keywords: phase diagram; DSC; solubility; enantiomers; mandelic acid
 Abstract: The binary phase diagram of the mandelic acid enantiomers and the binary and ternary phase diagrams of the same enantiomer(s) and water are studied as a typical enantiomeric system. The results of the experimental work performed are presented in detail and discussed both with regard to the applicability of different methods for solubility measurement and their importance for crystallization based enantioseparation. It will be shown that, in addition to classical methods differential scanning calorimetry (DSC) can be applied successfully for solubility determination. From the obtained phase diagram various possibilities of gaining pure mandelic acid enantiomers from aqueous solutions are derived. The particular role of the eutectic composition in the enantiomeric system is emphasized. (C) 2002 Elsevier Science B.V. All rights reserved. [accessed 2013 November 29th]

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Language(s): eng - English
 Dates: 2002
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: eDoc: 13750
DOI: 10.1016/S0040-6031(01)00746-8
 Degree: -

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Title: Thermochimica Acta
  Other : Thermochim. Acta
Source Genre: Journal
 Creator(s):
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 382 (1-2) Sequence Number: - Start / End Page: 129 - 142 Identifier: ISSN: 0040-6031
CoNE: /journals/resource/954925449791