1-(1-Bromoethenyl)-4-methylbenzene

Base Information

• Chemical Name: 1-(1-Bromoethenyl)-4-methylbenzene
• CAS No.: 51270-89-4
• Molecular Formula: C9H9Br
• Molecular Weight: 197.074
• DSSTox Substance ID: DTXSID50542743
• Nikkaji Number: J2.237.966F
• Wikidata: Q82419495
• Mol file: 51270-89-4.mol

Synonyms:51270-89-4;1-(1-Bromoethenyl)-4-methylbenzene;4-(1-Bromovinyl)toluene;Benzene, 1-(1-bromoethenyl)-4-methyl-;DTXSID50542743;1-(1-bromovinyl)-4-methylbenzene;MFCD30475375;SY330855

Chemical Property of 1-(1-Bromoethenyl)-4-methylbenzene

Chemical Property:

• PSA: 0.00000
• LogP: 3.36060
• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 195.98876
• Heavy Atom Count: 10
• Complexity: 121

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(=C)Br

Technology Process of 1-(1-Bromoethenyl)-4-methylbenzene

There total 9 articles about 1-(1-Bromoethenyl)-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: 98.0%

1-(1,2-dibromoethyl)-4-methylbenzene (33458-08-1) → 1-(1-bromoethenyl)-4-methylbenzene (51270-89-4)

Guidance literature:

With potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 6h; Inert atmosphere;

DOI:10.1055/s-0037-1611228

Reference yield: 83.0%

4-n-methylphenylacetylene (766-97-2) → 1-(1-bromoethenyl)-4-methylbenzene (51270-89-4)

Guidance literature:

With 1,1-dibromomethane; In N,N-dimethyl-aniline; at 120 ℃; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.tetlet.2014.06.070

Reference yield: 74.0%

para-methylacetophenone (122-00-9) → 1-(1-bromoethenyl)-4-methylbenzene (51270-89-4) + 1-(1,1-Dibromo-ethyl)-4-methyl-benzene

Guidance literature:

With α,α-dibromomethyl methyl ether; In chloroform; at 80 ℃; for 8h;

DOI:10.1055/s-1993-25986

upstream raw materials:

para-methylacetophenone

4-n-methylphenylacetylene

1-(1,2-dibromoethyl)-4-methylbenzene

1-ethenyl-4-methylbenzene

Downstream raw materials:

4-p-Tolyl-pent-4-enoic acid isopropyl ester

1-(p-tolyl)vinyl 4-methylbenzenesulfonate

5-methyl-2-(4'methyl)phenyl-1H-indole

2-(4-methylphenyl)-1H-indole

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 51270-89-4 Benzene, 1-(1-bromoethenyl)-4-methyl-

Send

Send

Metric Ton KG G Pound L ML

Send

Send