tetrabis-(m-tolyl)-ethylene

Base Information

• Chemical Name: tetrabis-(m-tolyl)-ethylene
• CAS No.: 100200-63-3
• Molecular Formula: C₃₀H₂₈
• Molecular Weight: 388.552
• Mol file: 100200-63-3.mol

Synonyms:tetrabis-(m-tolyl)-ethylene

Chemical Property of tetrabis-(m-tolyl)-ethylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetrabis-(m-tolyl)-ethylene

There total 3 articles about tetrabis-(m-tolyl)-ethylene 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: 98.0%

3,3'-dimethylbenzophenone (2852-68-8) → tetrabis-(m-tolyl)-ethylene (100200-63-3)

Guidance literature:

With titanium tetrachloride; zinc; In tetrahydrofuran;

DOI:10.1016/S0040-4039(00)80499-2

Reference yield:

meta-bromotoluene (591-17-3) → tetrabis-(m-tolyl)-ethylene (100200-63-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) 3-methylmagnesiumbromide / 2) THF, -78 deg C

2: 70 percent / TiCl₃/LiAlH₄ / tetrahydrofuran

With lithium aluminium tetrahydride; titanium(III) chloride; 3-methylmagnesiumbromide; In tetrahydrofuran;

DOI:10.1016/S0040-4039(00)94845-7

Reference yield:

3-Methylbenzoyl chloride (1711-06-4) → tetrabis-(m-tolyl)-ethylene (100200-63-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) 3-methylmagnesiumbromide / 2) THF, -78 deg C

2: 70 percent / TiCl₃/LiAlH₄ / tetrahydrofuran

With lithium aluminium tetrahydride; titanium(III) chloride; 3-methylmagnesiumbromide; In tetrahydrofuran;

DOI:10.1016/S0040-4039(00)94845-7

upstream raw materials:

3,3'-dimethylbenzophenone

meta-bromotoluene

3-Methylbenzoyl chloride

Downstream raw materials:

tetrakis<2-(bromomethyl)phenyl>ethene

Refernces

• 1、 Shultz, David A.,Fox, Marye Anne. "SPECTROSCOPIC PROPERTIES OF -METACYCLOPHANENYLIDENES". . p. 4377 - 4380. Retrieved 1988.