141858-08-4

Upstream product

• 20153-17-7 1,4-dimethyl-9,10-diphenylanthracene 1,4-endoperoxide 
• 141901-81-7 cis-1,2:3,4-diepoxy-1,4-dimethyl-9,10-diphenyl-1,2,3,4-tetrahydroanthracene 

Downstream Products

• 141858-18-6 2,5-dimethyl-6,11-diphenyl-4,5-dihydronaphtho<2,3-b>oxepin-4-one 
• 190075-72-0 1,4-dimethyl-9,10-diphenyl-1,2,3,4-tetrahydroanthracene-2,3-dione 
• 141858-20-0 4-acetoxy-2,5-dimethyl-6,11-diphenyl-4,5-dihydronaphto<2,3-b>oxepine 
• 141858-21-1 4-hydroxy-5-<2-(3-hydroxy-1,4-diphenylnaphthyl)>hexan-2-one 
• 141858-19-7 2,5-dimethyl-6,11-diphenyl-4,5-dihydronaphto<2,3-b>oxepin-4-ol 
• 94083-18-8 acetonyl-2 methyl-3 diphenyl-4,9 dihydro-2,3 naphto<2,3-b>furanne 

Relevant academic research and scientific papers

Anthracenic and naphthalenic vic-diepoxides. A new kind of isomerization going through fragmentation

When treated with Lewis acids in an anhydrous medium, syn and anti anthracenic and naphthalenic vic-diepoxides 2 and 3 rearrange more or less completely to acyl-benzo or naphthopyrans 1. This rearrangement, competing with more classical ones, appears to i

Photochemical transformations of endoperoxides derived from polycyclic aromatic hydrocarbons, VI. Photo-isomerization of 1,4-endoperoxides and of 1,2,3,4-diepoxides derived from 1,4-dimethylanthracenes

By photolysis at long wavelenghts, 1,4-endoperoxides, 2a,b of 1,4-dimethylanthracenes, 3a,b, isomerized to 1,2;3,4-diepoxides, 1a,b.When irradiated at shorter wavelengths, these compounds led to 3,4-epoxyanthracen-2(1H)-ones, 4a,b, which themselves photo-