8,9-Fluoranthenedicarbonitrile

Base Information

• Chemical Name: 8,9-Fluoranthenedicarbonitrile
• CAS No.: 52477-75-5
• Molecular Formula: C18H8N2
• Mol file: 52477-75-5.mol

Synonyms:

Chemical Property of 8,9-Fluoranthenedicarbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 8,9-Fluoranthenedicarbonitrile

There total 3 articles about 8,9-Fluoranthenedicarbonitrile 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: 91.0%

7,8,9,10-tetrahydrofluoranthene-8,9-dinitrile → fluoranthenedinitrile (52477-75-5)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; for 17h; Heating;

DOI:10.1246/cl.1998.423

Reference yield:

8,9-Dicyano-6b,7,10,10a-tetrahydrofluoranthen (52477-66-4) → fluoranthenedinitrile (52477-75-5)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene;

DOI:10.1002/hlca.19730560839

Reference yield:

1,2-dihydroxy-1,2-dimethyl-1,2-dihydroacenaphthalene (92495-72-2) → fluoranthenedinitrile (52477-75-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 51 percent / acetic anhydride / toluene / 17 h / Heating

2: 91 percent / dichlorodicyanobenzoquinone / dioxane / 17 h / Heating

With acetic anhydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; toluene;

DOI:10.1246/cl.1998.423

upstream raw materials:

8,9-Dicyano-6b,7,10,10a-tetrahydrofluoranthen

1,2-dihydroxy-1,2-dimethyl-1,2-dihydroacenaphthalene