1,8-bis(triphenylphosphoranylidene)methyl biphenylene

Base Information

• Chemical Name: 1,8-bis(triphenylphosphoranylidene)methyl biphenylene
• CAS No.: 36230-19-0
• Molecular Formula: C₅₀H₃₈P₂
• Molecular Weight: 700.799
• Mol file: 36230-19-0.mol

Synonyms:

Chemical Property of 1,8-bis(triphenylphosphoranylidene)methyl biphenylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 1,8-bis(triphenylphosphoranylidene)methyl biphenylene

There total 2 articles about 1,8-bis(triphenylphosphoranylidene)methyl biphenylene 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:

1,8-bis(triphenylphosphonium)methyl biphenylene dibromide (36230-18-9) → 1,8-bis(triphenylphosphoranylidene)methyl biphenylene (36230-19-0)

Guidance literature:

With potassium tert-butylate; In dimethyl sulfoxide;

DOI:10.1021/jo00357a028

Reference yield:

→ 1,8-bis(triphenylphosphoranylidene)methyl biphenylene (36230-19-0)

Guidance literature:

Biphosphoniumsalz 3, n-BuLi;

DOI:10.1021/ja00762a068

upstream raw materials:

1,8-bis(triphenylphosphonium)methyl biphenylene dibromide