C₇₀H₅₀

Base Information

• Chemical Name: C₇₀H₅₀
• CAS No.: 1394943-33-9
• Molecular Formula: C₇₀H₅₀
• Molecular Weight: 891.167
• Mol file: 1394943-33-9.mol

Synonyms:C₇₀H₅₀

Chemical Property of C₇₀H₅₀

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₇₀H₅₀

There total 4 articles about C₇₀H₅₀ 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: 79.0%

2-(4’-(2,2-diphenylethenyl)-[1,1’-biphenyl]-4-yl)formaldehyde (217449-95-1) + tetraethyl (anthracene-9,10-diylbis(methylene))bis(phosphonate) (60974-92-7) → C70H50 (1394943-33-9)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1039/c2jm33140c

Reference yield:

benzophenone (119-61-9) → C70H50 (1394943-33-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: potassium tert-butylate / tetrahydrofuran

2.1: tetrabutylammomium bromide; potassium carbonate / water; toluene / 0.5 h / 20 °C / Inert atmosphere

2.2: 24 h / 90 °C

3.1: potassium tert-butylate / tetrahydrofuran / 20 °C / Inert atmosphere

With potassium tert-butylate; tetrabutylammomium bromide; potassium carbonate; In tetrahydrofuran; water; toluene;

DOI:10.1039/c2jm33140c

Reference yield:

1-bromo-4-(2,2-diphenylvinyl)benzene (18648-66-3) → C70H50 (1394943-33-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tetrabutylammomium bromide; potassium carbonate / water; toluene / 0.5 h / 20 °C / Inert atmosphere

1.2: 24 h / 90 °C

2.1: potassium tert-butylate / tetrahydrofuran / 20 °C / Inert atmosphere

With potassium tert-butylate; tetrabutylammomium bromide; potassium carbonate; In tetrahydrofuran; water; toluene;

DOI:10.1039/c2jm33140c

upstream raw materials:

benzophenone

2-(4’-(2,2-diphenylethenyl)-[1,1’-biphenyl]-4-yl)formaldehyde

tetraethyl (anthracene-9,10-diylbis(methylene))bis(phosphonate)

1-bromo-4-(2,2-diphenylvinyl)benzene

Refernces