Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates

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Title:Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates
Creators:
Král, Vladimír
Koudelka, Juraj
Mohylová, Helena
Šaman, David
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 4, pp. 905-915

Abstract

The novel artificial carriers have been synthesized by introduction of lipophilic group of pyrrolidinomalonaldehyde and N-imidazolylmalonaldehyde.. These stable dipolar synthetic carriers were used for transport of metal picrates through a liquid membranes. The cation specificity of the transport was determined by the means of atomic absorption spectroscopy. Carrier properties of ylides were compared with N,N-dimethyldodecylamine N-oxide and DB18C6. The formation of complexes of ylides with some inorganic salts by the means of NMR spectroscopy, X-ray and potentiometric measurements of <i>K</i><sub>S</sub> have been studied.

Title:Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates
Creators:
Král, Vladimír
Koudelka, Juraj
Mohylová, Helena
Šaman, David
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:4
Page Range:pp. 905-915
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19910905UNSPECIFIED
ID Code:5007
Item Type:Article
Deposited On:22 Feb 2010 11:28
Last Modified:22 Feb 2010 10:28

Citation

Král, Vladimír; Koudelka, Juraj; Mohylová, Helena; Šaman, David (1991) Novel carrier molecules: lipophilic ammonium ylides for membrane transport of metal picrates. Collection of Czechoslovak Chemical Communications, 56 (4). pp. 905-915. ISSN 0010-0765

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