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benzenoid

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benzenoid [′ben·zə‚nȯid]
(organic chemistry)
Any substance which has the electronic character of benzene.
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Considering that quinone methides are the resonance hybrids between the quinoid and benzenoid structures, and their high reactivity to electrophiles and nucleophiles, it is evident that the polycondensation mechanism in all catalytic conditions can be explained by their participation.
Structure of phenol-formaldehyde polycondensates/fenooli ja ... by Paju, Jane; Pehk, Tonis; Christjanson, Peep / Proceedings of the Estonian Academy of Sciences
The first absorption peak is due to the excitation of the nitrogen in the benzenoid segments ([pi]-[pi]* transition), whereas the second and the third ones are ascribed to the polaron/bipolaron transition that occurs in doped Pani (12), (28-33).
New polyaniline/polycardanol conductive blends characterized by FTIR, ... by Souza, Fernando Gomes, Jr.,; Pinto, Jose C.; Rodrigues, Marcus V.; Anzai, Thiago K.; Richa, Priscila / Polymer Engineering and Science
They've been uncovering fragrance-related genes, the enzymes encoded by those genes, the in-cell reactions that these enzymes catalyze, and the fragrant performance of all this molecular biology--a vast aromatic harmony of alcohols, aldehydes, fatty acids, terpenoids, benzenoids, and other volatile, and therefore sniffable, chemicals.
Save the flowers: would-be scent engineers aim to resurrect lost ... by Amato, Ivan / Science News
 
 
 
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