| 释义 |
semiquinone
semiquinone[‚sem·ē·kwə′nōn] (organic chemistry) A radical ion intermediate formed in the oxidation of a hydroquinone to a quinone. semiquinone
sem·i·quin·one (sem'ē-kwin'ōn), A free radical resulting from the removal of one hydrogen atom with its electron during the process of dehydrogenation of a hydroquinone to quinone or similar compound (for example, flavin mononucleotide). |