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Molecular structures of 4,13-diaza-18-crown-6 derivatives having glycyl-glycine sidearms: two potassium iodide complexes

โœ Scribed by Banita D White; Frank R Fronczek; Richard D Gandour; George W Gokel


Book ID
104227167
Publisher
Elsevier Science
Year
1987
Tongue
French
Weight
195 KB
Volume
28
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


Solid state structures are presented for two crystalline K+ complexes of &,N'-bis(methy1 glycidylglycidino)-4,13-diaza-18-crown-6.

The two different complexzco-crystallize and both structures are fully resolved. The sidearm-K+ interactions differ in each but in both cases the proximal (amide) carbonyl participates in cation binding while the distal (ester) carbonyl does not.


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