Synthesis and Coordination Chemistry of 3,4-Ethylene-Bridged 1,1,2,5-Tetrasubstituted Biguanides.
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DOI: 10.1021/acs.inorgchem.9b03093
Abstract: The synthesis of 3,4-ethylene-bridged 1,1,2,5-tetrasubstituted biguanides is reported, which are accessible by three alternative routes. Exemplary molecular structures of the ligand and an observed side product have been elucidated by X-ray diffraction analysis. Mono- and… read more here.
Keywords: coordination; bridged tetrasubstituted; ethylene bridged; chemistry ... See more keywords
NIR Absorbing Aromatic E-Ethylene Bridged Hexaphyrins (2.1.1.2.1.1): Synthesis, Characterization, and Protonation Studies.
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DOI: 10.1021/acs.orglett.3c00230
Abstract: Judicious syntheses, spectroscopic analyses, and solid state structural evidence of two structural variants (with planar geometry) of strongly aromatic hybrid [30] E-ethylene bridged hexaphyrins (2.1.1.2.1.1) exhibiting strong NIR absorption are reported. The induced correspondence of… read more here.
Keywords: bridged hexaphyrins; ethylene bridged; aromatic ethylene; nir absorbing ... See more keywords
Supramolecular interactions between ethylene-bridged oligoureas: nanorings and chains formed by cooperative positive allostery
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DOI: 10.1039/d2sc04716k
Abstract: Ethylene-bridged oligoureas are dynamic foldamers in which the polarity of a coherent chain of intramolecular hydrogen bonds may be controlled by intra- or intermolecular interactions with hydrogen-bond donors or acceptors. In this paper, we describe… read more here.
Keywords: bridged oligoureas; hydrogen bond; hydrogen; ethylene bridged ... See more keywords
Visible Light-Driven Alkyne-Grafted Ethylene-Bridged Azobenzene Chromophores for Photothermal Utilization
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DOI: 10.3390/molecules27103296
Abstract: Molecular photoswitches are considered to be important candidates in the field of solar energy storage due to their sensitive and reversible bidirectional optical response. Nevertheless, it is still a daunting challenge to design a molecular… read more here.
Keywords: bridged azobenzene; utilization; ethylene bridged; visible light ... See more keywords