Artificial Receptors That Provides a Preorganized Hydrophobic Environment: A Biomimetic Approach to Dopamine Recognition in Water
作者:Jeongryul Kim、Balamurali Raman、Kyo Han Ahn
DOI:10.1021/jo051630s
日期:2006.1.1
oxazoline-based artificialreceptors, capable of providing a preorganized hydrophobic environment by rational design, which mimics a hydrophobic pocket predicted for a human D2 receptor. The receptors show an amphiphilic nature owing to the presence of hydrophilic sulfonate groups at the periphery of the tripodal oxazoline ligands, which seems to contribute in forming the preorganized hydrophobic environment
Coordination features of bis(N-heterocyclic carbenes) and bis(oxazolines) with 1,3-alkylidene-2,4,6-trimethylbenzene spacers. Synthesis of the ligands and silver and palladium complexes
作者:Ermitas Alcalde、Rosa M. Ceder、Cristina López、Neus Mesquida、Guillermo Muller、Sandra Rodríguez
DOI:10.1039/b703656f
日期:——
yield. Imidazolium salts based on the shorter methylene spacer were used to prepare palladium complexes (17–20) with N-heterocyclic carbenes via transmetallation from well-defined silver compounds or directly in basic conditions. In order to facilitate spectroscopic characterisation of the palladium species two [Pd(allyl)(bis-oxazoline)]+ (25–26) complexes with the same ligand bridge were synthesized