Self-assembly of 3,5-bis(ethoxycarbonyl)pyrazolate anions and ammonium cations of beta-phenylethylamine or homoveratrylamine into hetero-double-stranded helical structures.
Hydrogen-bonded double-stranded hetero-helices are formed when reacting sodium 3,5-bis(ethoxycarbonyl)pyrazolate with beta-phenethylammonium or homoveratrylammonium chloride, in which one of the strands is defined by the ammonium cations and the other one by the pyrazolate anions.
Reviriego
Felipe
F
Instituto de Química Médica, Centro de Química Orgánica Manuel Lora-Tamayo, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain. iqmnt38@iqm.csic.es.
Sanz
Ana
A
Navarro
Pilar
P
Latorre
Julio
J
García-España
Enrique
E
Liu-Gonzalez
Malva
M
D000838:Anions / Q000737:chemistry*; D002942:Circular Dichroism; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D010627:Phenethylamines / Q000737:chemistry*; D017433:Protein Structure, Secondary; D000644:Quaternary Ammonium Compounds / Q000737:chemistry*
D000838:Anions; D010627:Phenethylamines; D000644:Quaternary Ammonium Compounds; C029261:phenethylamine