1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene

Base Information

• Chemical Name: 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene
• CAS No.: 1201909-57-0
• Molecular Formula: C₂₉H₂₈
• Molecular Weight: 376.541
• Mol file: 1201909-57-0.mol

Synonyms:1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene

Chemical Property of 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene

There total 2 articles about 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene 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:

1,1-dibromo-2,2-bis(4-methylphenyl)cyclopropane (70671-90-8) + hexa-1,5-dien-2-ylbenzene (7399-52-2) → 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene (1201909-57-0)

Guidance literature:

With tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide; In tetrahydrofuran; at 20 ℃; for 36h;

DOI:10.1021/ol902505p DOI:10.1021/ol902832s

Reference yield:

1,1-di(p-tolyl)ethylene (2919-20-2) → 1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene (1201909-57-0)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium tert-butylate / pentane

2: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / tetrahydrofuran / 36 h / 20 °C

With potassium tert-butylate; tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide; In tetrahydrofuran; pentane;

DOI:10.1055/s-0030-1259715

Reference yield: 86.0%

1-(2-(2-(but-3-enyl)-2-phenylcyclopropylidene)-1-p-tolylvinyl)-4-methylbenzene (1201909-57-0) + diphenyl diselenide (1666-13-3) → C41H38Se2

Guidance literature:

With 2,2'-azobis(isobutyronitrile); In acetonitrile; at 80 ℃; for 1h; Inert atmosphere;

DOI:10.1002/chem.201103461

upstream raw materials:

1,1-dibromo-2,2-bis(4-methylphenyl)cyclopropane

hexa-1,5-dien-2-ylbenzene

1,1-di(p-tolyl)ethylene

Downstream raw materials:

4-(2-(2,2-di-p-tolylvinylidene)-1-phenylcyclopropyl)butan-1-ol

C₂₉H₂₉BrO

C₂₉H₂₉FO

C₄₁H₃₈Se₂