Tris--fluorenyl-(9)-phosphoniumbromid

Base Information

• Chemical Name: Tris--fluorenyl-(9)-phosphoniumbromid
• CAS No.: 7293-73-4
• Molecular Formula: Br*C₃₁H₂₁Br₃P
• Molecular Weight: 744.097

Synonyms:

Chemical Property of Tris--fluorenyl-(9)-phosphoniumbromid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of Tris--fluorenyl-(9)-phosphoniumbromid

There total 2 articles about Tris--fluorenyl-(9)-phosphoniumbromid 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:

(4-bromophenyl)magnesium bromide (18620-02-5) → Tris--fluorenyl-(9)-phosphoniumbromid (7293-73-4)

Guidance literature:

Multi-step reaction with 2 steps

1: PCl₃

With phosphorus trichloride;

DOI:10.1021/ja00961a019

Reference yield:

9H-fluoren-9-yl bromide (1940-57-4) + tris-para-bromophenylphosphane (29949-81-3) → Tris--fluorenyl-(9)-phosphoniumbromid (7293-73-4)

Guidance literature:

DOI:10.1021/ja00961a019

Reference yield:

Tris--fluorenyl-(9)-phosphoniumbromid (7293-73-4) → Tris-(p-bromphenyl)-phosphonium-9-fluorenylid (7293-84-7)

Guidance literature:

With ammonium hydroxide;

DOI:10.1021/ja00961a019

upstream raw materials:

9H-fluoren-9-yl bromide

tris-para-bromophenylphosphane

(4-bromophenyl)magnesium bromide

Downstream raw materials:

Tris-(p-bromphenyl)-phosphonium-9-fluorenylid

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