Superphanes: Facile and efficient preparation, functionalization and unique properties
نویسندگان
چکیده
Superphanes, compounds in which the two benzene rings clamped parallel on top of each other by six bridges, have been attracting considerable interest because their structural beauty and symmetry. However, progress research superphane chemistry beyond has seriously hampered poor availability. Herein, we report facile scalable synthesis a collection superphanes with diversity unique photophysical properties, as well unusual host–guest behavior. A set secondary amine–linked are obtained via dynamic self–assembly hexakis–amine various readily derived aromatic dialdehyde one pot, followed in–situ reduction NaBH4. Further post–functionalization was exemplified amine to tertiary conversion. All under study were found exhibit interesting fluorescence either solution or solid state. Finally, binding properties stabilization labile 2Cl–·H2O cluster fully protonated 6a both With easy versatile synthesis, modification, reported herein, believe that this offers new possibilities for chemistry, supramolecular host design, advanced functional materials beyond.
منابع مشابه
Hypo-efficient domination and hypo-unique domination
For a graph $G$ let $gamma (G)$ be its domination number. We define a graph G to be (i) a hypo-efficient domination graph (or a hypo-$mathcal{ED}$ graph) if $G$ has no efficient dominating set (EDS) but every graph formed by removing a single vertex from $G$ has at least one EDS, and (ii) a hypo-unique domination graph (a hypo-$mathcal{UD}$ graph) if $G$ has at least two minimum dominating sets...
متن کاملA facile and efficient synthesis of Baclofen
γ-Aminobutiric acid (GABA), the major inhibitory neurotransmitter in the central nervous system is activated by the antispastic and muscle relaxant agent, Baclofen, which is a lipophilic derivative of GABA. Because of its biological and pharmacological importance, there are several reports in the literature about the synthesis of baclofen since 1962. In this study baclofen was easily synthesize...
متن کاملarchitecture and engineering of nanoscale sculptured thin films and determination of their properties
چکیده ندارد.
15 صفحه اولFacile and Efficient Chemical Functionalization of Aliphatic Polyesters by Cross Metathesis
متن کامل
hypo-efficient domination and hypo-unique domination
for a graph $g$ let $gamma (g)$ be its domination number. we define a graph g to be (i) a hypo-efficient domination graph (or a hypo-$mathcal{ed}$ graph) if $g$ has no efficient dominating set (eds) but every graph formed by removing a single vertex from $g$ has at least one eds, and (ii) a hypo-unique domination graph (a hypo-$mathcal{ud}$ graph) if $g$ has at least two minimum dominating sets...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetrahedron chem
سال: 2022
ISSN: ['2666-951X']
DOI: https://doi.org/10.1016/j.tchem.2022.100006