trans-2-methyl-3-phenylspirofluorene>

Base Information

• Chemical Name: trans-2-methyl-3-phenylspirofluorene>
• CAS No.: 87319-59-3
• Molecular Formula: C₂₂H₁₈
• Molecular Weight: 282.385
• Mol file: 87319-59-3.mol

Synonyms:trans-2-methyl-3-phenylspirofluorene>

Chemical Property of trans-2-methyl-3-phenylspirofluorene>

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-2-methyl-3-phenylspirofluorene>

There total 3 articles about trans-2-methyl-3-phenylspirofluorene> 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-propenylbenzene (873-66-5) + fluorenylidene (2762-16-5) → 9-fluorenone (486-25-9,952573-42-1) + tetrabenzo[5.5]fulvalene (746-47-4) + trans-2-methyl-3-phenylspirofluorene> (87319-59-3)

Guidance literature:

In acetonitrile; at 23 ℃; Rate constant; Product distribution; reaction stereoselectivity; in the presence of methanol;

DOI:10.1021/ja00399a055

Reference yield:

cis-1-phenyl-1-propylene (766-90-5) + fluorenylidene (2762-16-5) → 9-fluorenone (486-25-9,952573-42-1) + tetrabenzo[5.5]fulvalene (746-47-4) + trans-2-methyl-3-phenylspirofluorene> (87319-59-3) + cis-2-methyl-3-phenylspirofluorene> (87319-58-2)

Guidance literature:

In acetonitrile; at 23 ℃; Rate constant; Product distribution; reaction stereoselectivity; other solvent, other concentrations; in the presence of methanol;

DOI:10.1021/ja00399a055

Reference yield:

cis-1-phenyl-1-propylene (766-90-5) + 9-diazofluorenone (832-80-4) → trans-2-methyl-3-phenylspirofluorene> (87319-59-3) + cis-2-methyl-3-phenylspirofluorene> (87319-58-2)

Guidance literature:

In acetonitrile; Rate constant; Product distribution; Irradiation; other olefins, solvent dependence;

DOI:10.1021/ja00361a014

upstream raw materials:

1-propenylbenzene

fluorenylidene

cis-1-phenyl-1-propylene

9-diazofluorenone