8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene

Base Information

• Chemical Name: 8-chloro-7,8,9-triphenyl-8H-cyclopent
• Molecular Formula: C₃₃H₂₁Cl
• Molecular Weight: 452.983

Synonyms:8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene

Chemical Property of 8-chloro-7,8,9-triphenyl-8H-cyclopent

Chemical Property:

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Useful:

There total 5 articles about 8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene 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: 84.0%

7,8,9-triphenyl-8H-cyclopentacenaphthylen-8-ol (56850-20-5) → 8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene (108060-77-1)

Guidance literature:

With thionyl chloride; In benzene; for 0.5h; Heating;

DOI:10.1021/jo00387a013

Reference yield: 1.8%

1,8-bis-(phenylethynyl)naphthalene (17694-87-0) + 3-chloro-3-phenyl-3H-diazirine (4460-46-2) → 8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene (108060-77-1) + C33H21Cl (108060-78-2)

Guidance literature:

In benzene; for 2h; Heating;

DOI:10.1021/jo00387a013

Reference yield:

acecyclone (641-57-6) → 8-chloro-7,8,9-triphenyl-8H-cyclopentacenaphthylene (108060-77-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 92.6 percent / diethyl ether / 2 h / Ambient temperature

2: 84 percent / thionyl chloride / benzene / 0.5 h / Heating

With thionyl chloride; In diethyl ether; benzene;

DOI:10.1021/jo00387a013

upstream raw materials:

7,8,9-triphenyl-8H-cyclopentacenaphthylen-8-ol

C₃₃H₂₁Cl

1,8-bis-(phenylethynyl)naphthalene

3-chloro-3-phenyl-3H-diazirine

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