1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin

Base Information

• Chemical Name: 1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropa
• Molecular Formula: C₁₇H₁₄Br₂
• Molecular Weight: 378.106

Synonyms:1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin

Chemical Property of 1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropa

Chemical Property:

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Useful:

There total 1 articles about 1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin 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: 35.0%

Bromoform (75-25-2) + 2-phenyl-1,2-dihydronaphthalene (62019-39-0) → 1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin (138153-11-4)

Guidance literature:

With sodium hydroxide; tributyl-amine; In dichloromethane; at 40 ℃; for 7h;

Reference yield: 25.0%

1,1-Dibrom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin (138153-11-4) → exo-1-Brom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin (138153-12-5) + 1,2,3,4-Tetrahydro-3-phenyl-1,2,3-methenonaphthalin (138089-62-0)

Guidance literature:

With methyllithium; In diethyl ether; at 0 ℃; for 0.75h;

upstream raw materials:

Bromoform

2-phenyl-1,2-dihydronaphthalene

Downstream raw materials:

exo-1-Brom-1a,2,3,7b-tetrahydro-exo-2-phenyl-1H-cyclopropanaphthalin

1,2,3,4-Tetrahydro-3-phenyl-1,2,3-methenonaphthalin

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