74305-33-2Relevant articles and documents
Pyridine-based coordination polymeric hydrogel with Cu2+ ion and its encapsulation of a hydrophobic molecule
Lee, Hyejin,Lee, Ji Ha,Kang, Sunwoo,Lee, Jin Yong,John, George,Jung, Jong Hwa
, p. 2937 - 2939 (2011)
We report the formation of a coordination polymeric hydrogel of a pyridine derivative with Cu2+ and its efficiency as a delivery system for curcumin as a model hydrophobic drug. The Royal Society of Chemistry.
Prolinamides of Aminouracils, Organocatalyst Modifiable by Complementary Modules
Ruíz-Pérez, Karen M.,Quiroz-García, Beatriz,Hernández-Rodríguez, Marcos
supporting information, p. 5763 - 5772 (2018/11/10)
We report the synthesis and evaluation of prolinamide organocatalysts that incorporate aminouracils. The features of these catalysts are enhanced NH acidity of the amide because of the electron-withdrawing nature of the heterocycle, an additional hydrogen-bond donor at the α or β positions of this functional group (using 6-aminouracil or 5,6-diaminouracil respectively), and it can be recovered due to its low solubility and used again without decreasing the enantioselectivity. A unique feature of these systems is the self-assembly capability with complementary modules by Watson–Crick interactions. These supramolecular adducts behave differently from the catalyst alone, some of them have lower performance but others improve the selectivity of the product. Therefore, this approach avoids the synthesis of many catalysts.
ORGANIC MOLECULES FOR TERAHERTZ TAGGING APPLICATIONS
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Page/Page column 8, (2015/07/23)
The present invention discloses substituted heterocyclic compounds and /or aromatic compounds containing amide and/or urea groups exhibiting resonance in the range of 0.1- 10 THz. The invention also discloses binary molecular complexes based on the substituted heterocyclic compounds and/or aromatic compounds containing amide and/or urea groups of the present invention. The compounds and binary molecular complexes of the present invention have varying molecular mass and hydrogen bond strengths demonstrating several resonances below 10 THz. The compounds and binary molecular complexes of the present invention are customizable for various applications, such as authentication of a product.