ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene

Base Information

• Chemical Name: ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene
• CAS No.: 98453-04-4
• Molecular Formula: C₃₆H₂₂O
• Molecular Weight: 470.57

Synonyms:ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene

Chemical Property of ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene

Chemical Property:

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Technology Process of ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene

There total 6 articles about ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

5,6,11,12-tetraphenylnaphthacene (517-51-1) → ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene (98453-04-4)

Guidance literature:

With hydrogenchloride; In chloroform; for 120h; Irradiation;

DOI:10.1039/c7tc05775j

Reference yield: 12.5%

11b-phenoxy-5a,6,11-triphenyl-5a,11b-dihydro-naphto<2,3-3',4'>cyclobuta<1',2',-2,3>benzofuran (98453-02-2) → ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene (98453-04-4) + epoxy-5,12 phenoxy-5 triphenyl-6,11,12 dihydro-5,12 naphtacene (98480-37-6)

Guidance literature:

at 250 ℃; for 2h;

Reference yield:

5,6,11,12-tetraphenyl-5,12-dihydro-5,12-epidioxido-naphthacene (32287-37-9) → ortho-phenylene-11,12 diphenyl-6,12 oxo-5 dihydro-5,12 naphtacene (98453-04-4)

Guidance literature:

With perchloric acid; In 1,4-dioxane;

upstream raw materials:

4b,9,10-triphenyl-4b,9-dihydro-indeno[1,2,3-fg]naphthacen-9-yl hydroperoxide

11b-phenoxy-5a,6,11-triphenyl-5a,11b-dihydro-naphto<2,3-3',4'>cyclobuta<1',2',-2,3>benzofuran

5,6,11,12-tetraphenyl-5,12-dihydro-5,12-epidioxido-naphthacene

sulfuric acid

Downstream raw materials:

4b,9,10-triphenyl-4b,9-dihydro-indeno[1,2,3-fg]naphthacen-9-ol

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