699119-05-6Relevant academic research and scientific papers
Pushing the synthetic limit: Polyphenylene dendrimers with "exploded" branching units - 22-nm-diameter, monodisperse, stiff macromolecules
Andreitchenko, Ekaterina V.,Clark Jr., Christopher G.,Bauer, Roland E.,Lieser, Guenter,Muellen, Klaus
, p. 6348 - 6354 (2005)
(Figure Presented) Structural perfection up to the fifth generation of a polyphenylene dendrimer has been achieved by inserting p-terphenyl spacers into the arms of each branching unit (see picture). The stiff, monodisperse macromolecules with diameters u
Extremely efficient and reversible visible-light photochromism and accompanying switch of electronic communication in N-phenylcarbazole-appended diethynylethene
Hayashi, Mikihiro,Sakamoto, Ryota,Nishihara, Hiroshi
supporting information; experimental part, p. 8610 - 8613 (2012/08/27)
Photoisomerization: N-phenylcarbazole-conjugated dimethyl 2,3-diethynylfumarate/maleate, E/Z-4, shows highly efficient and reversible visible-light E/Z photoisomerization (φtotal=0.40) upon excitation with an intramolecular charge-transfer band. This photochromism induces switching of electronic communication between the two N-phenylcarbazole moieties in the one-electron oxidized mixed-valent state (see scheme). Copyright
Synthesis and properties of metal-ligand complexes with endohedral amine functionality
Johnson, Amber M.,Moshe, Orly,Gamboa, Ana S.,Langloss, Brian W.,Limtiaco, John F. K.,Larive, Cynthia K.,Hooley, Richard J.
, p. 9430 - 9442 (2011/11/04)
A series of tetracationic M2L4 palladium-pyridyl complexes with endohedral amine functionality have been synthesized. The complexes were analyzed by NMR techniques (including Diffusion NMR and 2D NOESY), electrospray ionization (ESI) mass spectrometry, and X-ray crystallography. The solid state analysis shows a large change in crystal morphology upon introduction of the endohedral amine groups, caused by deleterious interactions between the amines and the triflate counterions from the coordination process. Combination of different ligands allows analysis of ligand exchange rates via NMR analysis, with half-lives on the order of 3 h, independent of the donor properties of the ligand. Self-sorting behavior is observed, with more electron-rich ligands being favored. The amine-containing and extended complexes are strongly fluorescent, giving quantum yields of up to 83%.
ALIPHATIC AMINO BIS-ARYL SQUALENE SYNTHASE INHIBITORS
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, (2008/06/13)
This invention relates to a class of novel aliphatic amino bis-aryl compounds containing at least four carbon atoms and an amino group either substituted thereon or incorporated therein and is further linked or bridged to two mono- and/or bicyclic rings. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.
