1-bromo-4-methoxy-2-vinyl-benzene

Base Information

• Chemical Name: 1-bromo-4-methoxy-2-vinyl-benzene
• CAS No.: 139469-06-0
• Molecular Formula: C9H9BrO
• Molecular Weight: 213.074
• Mol file: 139469-06-0.mol

Synonyms:2-Bromo-5-methoxybenzoic Acid Methyl Ester;2-bromo-5-methoxystyrene;4-methoxy-2-vinylbromobenzene;2-bromo-5-methoxy methylbenzoate;Methyl 6-Bromo-m-anisate;1-bromo-4-methoxy-2-vinyl-benzene;methyl-2-bromo-5-methoxybenzoate;2-bromo-5-methoxy-1-vinylbenzene;

Chemical Property of 1-bromo-4-methoxy-2-vinyl-benzene

Chemical Property:

• Vapor Pressure: 0.0187mmHg at 25°C
• Boiling Point: 261.5oC at 760 mmHg
• Flash Point: 113.9oC
• PSA: 9.23000
• LogP: 3.10070

Purity/Quality:

97% ^*data from raw suppliers

1-Bromo-4-methoxy-2-vinylbenzene 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-bromo-4-methoxy-2-vinyl-benzene

There total 11 articles about 1-bromo-4-methoxy-2-vinyl-benzene 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: 96.0%

2-bromo-5-methoxy-benzaldehyde (7507-86-0) + Methyltriphenylphosphonium bromide (1779-49-3) → 1-bromo-5-dimethoxy-2-vinylbenzene (139469-06-0)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; for 0.5h; Inert atmosphere;

2-bromo-5-methoxy-benzaldehyde; In tetrahydrofuran; for 3h; Inert atmosphere;

DOI:10.1021/acs.joc.1c01405

Reference yield: 80.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + (2-bromo-5-methoxybenzyl)triphenylphosphonium bromide → 1-bromo-5-dimethoxy-2-vinylbenzene (139469-06-0)

Guidance literature:

With potassium tert-butylate; In 1,2-dimethoxyethane; ethanol; at 20 ℃; for 2.5h;

DOI:10.1016/j.tet.2013.11.102

Reference yield: 70.0%

(bromomethyl)triphenyl-λ5-phosphane + 2-bromo-5-methoxy-benzaldehyde (7507-86-0) → 1-bromo-5-dimethoxy-2-vinylbenzene (139469-06-0)

Guidance literature:

With n-butyllithium; In tetrahydrofuran;

upstream raw materials:

2-bromo-5-methoxy-benzaldehyde

(trimethylsilyl)methylmagnesium chloride

Methyltriphenylphosphonium bromide

methyl-triphenylphosphonium iodide

Downstream raw materials:

2-(2-bromo-5-methoxyphenyl)ethan-1-ol

4-methoxy-2-vinylbenzaldehyde

C₆H₃(Sn(C₄H₉)3)(OCH₃)(CHCH₂)

4-methoxy-2-vinylbenzonitrile

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 139469-06-0 1-bromo-4-methoxy-2-vinyl-benzene

Send

Send

Metric Ton KG G Pound L ML

Send

Send