1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene

Base Information

• Chemical Name: 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene
• CAS No.: 130248-64-5
• Molecular Formula: C₂₁H₂₈O
• Molecular Weight: 296.453
• Mol file: 130248-64-5.mol

Synonyms:1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene

Chemical Property of 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene

There total 2 articles about 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene 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: 60.0%

1,3-di-tert-butylcyclopentadiene (73046-16-9) + 4-methoxy-benzaldehyde (123-11-5) → 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene (130248-64-5)

Guidance literature:

With sodium methylate; In methanol; Reflux;

DOI:10.1002/ejoc.201800039

Reference yield: 44.0%

3,3-Dimethylbut-1-yne (917-92-0) + E-2'-p-methoxystyryl iodide (136618-41-2,119950-15-1) → 1-[(E)-(2,4-di-tert-butyl-2,4-cyclopentadien-1-ylidene)methyl]-4-methoxybenzene (130248-64-5)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; triethylamine; In acetonitrile; at 100 ℃; for 14h;

DOI:10.1021/ja00181a039

upstream raw materials:

3,3-Dimethylbut-1-yne

E-2'-p-methoxystyryl iodide

1,3-di-tert-butylcyclopentadiene

4-methoxy-benzaldehyde