A naphthalene-fused dimer of an anti-aromatic expanded isophlorin.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc04050d
Abstract: We report the first synthesis of a covalent expanded isophlorin dimer from two 24-π doubly S-confused sapphyrin-like pentathiaisophlorins. It exhibits marginal peripheral aromaticity rather than strong global diatropicity or paratropicity and weak intermacrocycle electronic communication.… read more here.
Keywords: dimer anti; anti aromatic; naphthalene fused; expanded isophlorin ... See more keywords
Amethyrin-type expanded porphyrins that display anti-aromatic character upon protonation.
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DOI: 10.1039/d0cc04400h
Abstract: The use of protonation to switch nonaromatic expanded porphyrins to their corresponding anti-aromatic forms has not been widely explored. Here, we show that free-base pyriamethyrin and dipyriamethyrin display nonaromatic character, as inferred from NMR spectroscopic… read more here.
Keywords: amethyrin type; anti aromatic; expanded porphyrins; type expanded ... See more keywords
Theoretical Investigation of HER and OER Electrocatalysts Based on the 2D R-graphyne Completely Composed of Anti-Aromatic Carbon Rings
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DOI: 10.3390/molecules28093888
Abstract: Based on the DFT calculations, two-dimensional (2D) R-graphyne has been demonstrated to have high stability and good conductivity, which can be conducive to the relevant electrocatalytic activity of the material. Different from the poor graphene,… read more here.
Keywords: graphyne; completely composed; oer; graphyne completely ... See more keywords