88195-07-7Relevant academic research and scientific papers
1,4-Di-o-tolyl-2,3-naphthoquinone
Jones, David W.,Pomfret, Alan
, p. 13 - 18 (2007/10/02)
1,4-Di-o-tolyl-2,3-naphthoquinone 1, produced by lead tetraacetate oxidation of 2,3-dihydroxy-1,4-di-o-tolylnaphthalene 2 at -30 deg C, is sufficiently stable to allow purification involving aqueous work-up and low temperature chromatography.It has been c
Stability of Alkoxy-substituted Inden-2-ones and 6,7-Dimethoxy-1,4-diphenyl-2,3-naphthoquinone
Bradshaw, David P.,Jones, David W.,Nongrum, Firstborn Metthew
, p. 19 - 23 (2007/10/02)
5,6-Dimethoxy-1,3-diphenylinden-2-one 4 and 5,6-dimethoxy-1,3-di-o-tolylinden-2-one 5 have been generated by dehydrobromination of 1-bromo-5,6-dimethoxy-1,3-diarylindan-2-ones.They appear more stable than the corresponding inden-2-ones lacking methoxyl substituents.In particular, 5 fails to dimerise at 20 deg C whereas other known inden-2-ones dimerise even at low temperature. 6,7-Dimethoxy-1,4-diphenyl-2,3-naphthoquinone 8 generated by lead tetraacetate oxidation of the corresponding dihydroxynaphthalene appears less persistent than the corresponding quinone lacking methoxyl substituents, perhaps because of easier reaction with lead tetraacetate.
1,4-Di-o-tolyl-2,3-naphthoquinone
Jones, David W.,Pomfret, Alan
, p. 703 - 704 (2007/10/02)
1,4-Di-o-tolyl-2,3-naphthoquinone (1), produced by lead tetra-acetate oxidation of 1,4-di-o-tolylnaphthalene-2,3-diol (7) at -30 deg C is sufficiently stable to allow purification involving aqueous work-up and low temperature chromatography; it has been c
