Matches in DBpedia 2014 for { ?s ?p 1,2-Benzoquinone, also called ortho-benzoquinone or cyclohexa-3,5-diene-1,2-dione, is a ketone, with formula C6H4O2. It is one of the two isomers of quinone, the other being 1,4-benzoquinone.1,2-Benzoquinone is produced on oxidation of catechol exposed to air in aqueous solution or by ortho oxidation of a phenol.It is a precursor to melanin.It is a red substance soluble in water and insoluble in ethyl ether.A strain of the bacterium Pseudomonas mendocina metabolyzes benzoic acid yielding 1,2-benzoquinone (via catechol) as the final product.. }
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- 1,2-Benzoquinone abstract "1,2-Benzoquinone, also called ortho-benzoquinone or cyclohexa-3,5-diene-1,2-dione, is a ketone, with formula C6H4O2. It is one of the two isomers of quinone, the other being 1,4-benzoquinone.1,2-Benzoquinone is produced on oxidation of catechol exposed to air in aqueous solution or by ortho oxidation of a phenol.It is a precursor to melanin.It is a red substance soluble in water and insoluble in ethyl ether.A strain of the bacterium Pseudomonas mendocina metabolyzes benzoic acid yielding 1,2-benzoquinone (via catechol) as the final product.".