Benzene, 4-ethenyl-1-methoxy-2-methyl-

Base Information

• Chemical Name: Benzene, 4-ethenyl-1-methoxy-2-methyl-
• CAS No.: 167960-09-0
• Molecular Formula: C10H12O
• Molecular Weight: 148.205
• Mol file: 167960-09-0.mol

Synonyms:Benzene,4-ethenyl-1-methoxy-2-methyl;2-Methyl-4-vinyl-anisol;6-Methoxy-1-methyl-3-vinyl-benzol;4-Methoxy-3-methyl-styrol;2-methyl-4-vinyl-anisole;

Chemical Property of Benzene, 4-ethenyl-1-methoxy-2-methyl-

Chemical Property:

• PSA: 9.23000
• LogP: 2.64660

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzene, 4-ethenyl-1-methoxy-2-methyl-

There total 3 articles about Benzene, 4-ethenyl-1-methoxy-2-methyl- 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: 82.0%

3-methyl-4-anisaldehyde (32723-67-4) + Methyltriphenylphosphonium bromide (1779-49-3) → 1-methoxy-2-methyl-4-vinyl-benzene (167960-09-0)

Guidance literature:

Methyltriphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; Petroleum ether; at -78 - 0 ℃; for 0.5h;

3-methyl-4-anisaldehyde; In tetrahydrofuran; Petroleum ether; at 20 ℃; for 0.5h;

DOI:10.1002/anie.201804614

Reference yield: 76.0%

2-methyl-4-bromoanisole (14804-31-0) + acrylic acid (79-10-7) → 1-methoxy-2-methyl-4-vinyl-benzene (167960-09-0)

Guidance literature:

With N,N,N',N'',N'''-pentamethyldiethylenetriamine; tetrabutylammomium bromide; palladium diacetate; DavePhos; In 1-methyl-pyrrolidin-2-one; at 130 ℃; for 12h; Inert atmosphere;

DOI:10.1002/chem.201902022

Reference yield:

2-methylmethoxybenzene (578-58-5) + paracetaldehyde (123-63-7) → 1-methoxy-2-methyl-4-vinyl-benzene (167960-09-0)

Guidance literature:

With hydrogenchloride; at 5 - 10 ℃; Einleiten von HCl; Erhitzen des Reaktionsprodukts mit Pyridin auf 115grad;

DOI:10.1021/ja01211a082

upstream raw materials:

2-methylmethoxybenzene

paracetaldehyde

3-methyl-4-anisaldehyde

Methyltriphenylphosphonium bromide

Downstream raw materials:

2,3-bis-(4-methoxy-3-methyl-phenyl)-butane